USC Graduate Student Sizhe Weng Accused of Drugging, Raping 3 Women

USC-Graduate-Student-Sizhe-Weng

USC doctoral graduate student Sizhe Weng (also known as Steven Weng) has been arrested and charged with drugging and sexually assaulting multiple women over a four-year period, according to the Los Angeles Police Department and the Los Angeles County District Attorney’s Office. The arrest of Sizhe Weng has alarmed the USC community and undoubtedly raised concerns among students regarding campus safety.

Were you sexually assaulted by USC grad student Sizhe Weng? Contact D Law Group’s Los Angeles sexual assault lawyers now for your FREE CONSULTATION at (866) GO-SEE-SAM.

The Allegations Against Sizhe Weng

Sizhe Weng, a 30-year-old Chinese national also known as Steven Weng, faces serious felony charges including:

  • One count of forcible rape
  • Two counts of sodomy by controlled substance or anesthesia
  • One count of rape by controlled substance
  • Four counts of sexual penetration by controlled substance or anesthesia                                                                     

According to prosecutors, Weng allegedly drugged and sexually assaulted three women between 2021 and 2024 by placing incapacitating drugs in their food and drinks. He has pleaded not guilty to all charges.

If convicted, Weng faces a potential life sentence in prison and mandatory sex offender registration.

Sizhe Weng Arrested: How the Investigation Unfolded

The investigation began in January 2025 after LAPD received a tip from German authorities. Weng had spent time in Germany, where authorities became aware of concerning behavior. The FBI and German Federal Criminal Police cooperated in the investigation.

When police searched Weng’s residence upon his arrest on August 28, 2025, they discovered evidence corroborating his involvement in drug-facilitated sexual assaults dating back to 2021 and continuing into 2025.

LAPD Deputy Chief Alan Hamilton stated at a news conference that investigators believe there may be additional victims beyond the three women who have come forward so far. Anyone with information about the suspect is urged to contact the LAPD’s Robbery-Homicide Division at 213-486-6890. Anonymous tips can be submitted through L.A. Regional Crime Stoppers at 800-222-TIPS (800-222-8477).

Drug-Facilitated Sexual Assault: A Growing Concern

This case highlights a disturbing trend: the use of incapacitating drugs to facilitate sexual assault. Also known as “date rape drugs,” these substances are used by predators to render victims unable to consent or resist.

Common Characteristics of Drug-Facilitated Sexual Assault

  • Victim Vulnerability: Predators often target victims in social settings where drugs can be easily slipped into food or drinks without detection.
  • Memory Impairment: Many drug-facilitated sexual assault victims have little to no memory of the assault due to the drugs’ amnesic effects.
  • Delayed Reporting: Victims may not realize they were assaulted until days or weeks later, making evidence collection more difficult.
  • Credibility Challenges: The lack of clear memories can make victims hesitant to come forward, fearing they won’t be believed.
 

Warning Signs You May Have Been Drugged

If you experienced any of the following, you may have been the victim of drug-facilitated sexual assault:

  • Gaps in memory or “lost time” during a social event
  • Waking up with no memory of how you got home or to bed
  • Physical signs of sexual activity without memory of consent
  • Bruising, soreness, or injuries you can’t explain
  • Finding yourself undressed or in different clothing
  • Feeling extremely intoxicated after consuming little alcohol
  • Physical symptoms like nausea, dizziness, or confusion that seemed disproportionate to what you consumed

USC's Response and Institutional Accountability

USC released a statement confirming cooperation with LAPD and stating that Weng has been barred from campus pending resolution of criminal proceedings. However, the university also noted it had not received any reports from individuals potentially impacted.

This raises important questions about institutional responsibility when sexual assault occurs within university communities.

Universities Have Legal Obligations

Under Title IX and California law, universities must:

  • Maintain reasonably safe environments for students
  • Respond appropriately to reports of sexual assault
  • Conduct thorough investigations of allegations
  • Take interim measures to protect potential victims
  • Provide support services to survivors
  • Implement policies that prevent sexual violence
 

When Universities Fail to Protect Students

Universities can be held liable when they:

  • Ignore or downplay reports of sexual assault
  • Fail to investigate allegations properly
  • Allow known predators to remain on campus
  • Create policies or cultures that discourage reporting
  • Retaliate against victims who come forward
  • Fail to implement adequate safety measures

Civil Legal Options for Sizhe Weng Victims

While criminal prosecution addresses society’s interest in punishing offenders, civil lawsuits provide direct compensation and accountability for victims.

Criminal vs. Civil Cases

Criminal Cases:

  • Brought by the District Attorney’s Office
  • Must prove guilt “beyond a reasonable doubt”
  • Result in imprisonment and criminal penalties
  • Victims are witnesses, not parties to the case
  • No financial compensation to victims
 

Civil Cases:

  • Brought by the victim against the perpetrator and potentially the university
  • Must prove liability by “preponderance of evidence” (more likely than not)
  • Result in financial compensation for damages
  • Victims control the case and decide whether to settle
  • Can hold institutions accountable for their failures
 

Who Can Be Sued in Drug-Facilitated Sexual Assault Cases

The Perpetrator: Civil lawsuits can seek damages from the individual who committed the assault for:

  • Sexual assault and battery
  • Intentional infliction of emotional distress
  • Negligent infliction of emotional distress
  • Any other applicable torts
 

The University: USC or other educational institutions may be liable if:

  • They had prior notice of the perpetrator’s dangerous behavior
  • They failed to investigate previous complaints
  • They were negligent in supervising graduate students
  • They failed to maintain adequate campus safety measures
  • They created policies that enabled the abuse to continue
 

Other Parties: Depending on circumstances, other potentially liable parties might include:

  • Bars or restaurants that negligently served the victim
  • Security companies that failed to protect campus safety
  • Housing facilities where assaults occurred
 

Damages Available in Civil Lawsuits

Victims of drug-facilitated sexual assault may recover:

Economic Damages:

  • Medical expenses and ongoing therapy costs
  • Psychiatric treatment and medication
  • Lost wages from missed work
  • Reduced earning capacity if career was affected
  • Educational expenses if studies were interrupted
 

Non-Economic Damages:

  • Pain and suffering
  • Emotional distress and trauma
  • PTSD, anxiety, and depression
  • Loss of enjoyment of life
  • Damage to relationships
 

Punitive Damages:

  • Available when conduct was particularly egregious
  • Not capped in California sexual assault cases
  • Designed to punish the defendant and deter similar conduct

If You Believe You Were Victimized

Immediate Steps to Take

  1. Prioritize Your Safety
  • Get to a safe location
  • Seek medical attention immediately
  • Consider a sexual assault forensic exam (SAFE exam) within 72-96 hours
 
  1. Preserve Evidence
  • Don’t shower, bathe, or wash your hands before a SAFE exam
  • Preserve clothing worn during the assault in a paper bag
  • Keep any food or drink containers if possible
  • Take photos of any injuries
  • Write down everything you remember as soon as possible
 
  1. Report to Authorities
  • Contact LAPD if the assault occurred in Los Angeles
  • File a report with campus police if it occurred at USC
  • Report to the National Sexual Assault Hotline: 800-656-HOPE (4673)
 
  1. Seek Support
  • Contact RAINN (Rape, Abuse & Incest National Network): 800-656-4673
  • Reach out to USC’s Relationship and Sexual Violence Prevention Services
  • Connect with a trauma-informed therapist
  • Tell someone you trust
 
  1. Consult with an Attorney from Dordulian Law Group
  • Understand your legal options
  • Protect your rights
  • Learn about potential civil claims
  • Get guidance on dealing with the university
 

Specific to the USC Case

If you believe you may have been victimized by Sizhe Weng or have information about the case:

  • Contact LAPD: Call the Robbery-Homicide Division at 213-486-6890
  • Submit Anonymous Tips: Call L.A. Regional Crime Stoppers at 800-222-8477
  • Consult with a Sexual Assault Attorney: Understand your civil legal options separate from the criminal case. Contact Dordulian Law Group’s compassionate sexual assault attorneys for your free and confidential consultation. There is no fee unless we win.

Why Victims Don't Always Come Forward Immediately

It’s important to understand that delayed reporting is extremely common in sexual assault cases, particularly drug-facilitated assaults.

Common Barriers to Reporting

  • Memory Gaps: Drugs used in sexual assaults often cause amnesia, making victims uncertain about what happened.
  • Self-Blame: Victims may blame themselves for drinking or socializing with the perpetrator.
  • Fear of Not Being Believed: The lack of clear memories can make victims hesitate to report.
  • Shame and Stigma: Sexual assault carries unfair stigma that prevents many survivors from coming forward.
  • Fear of Retaliation: Victims may fear the perpetrator or worry about social consequences.
  • Institutional Distrust: Previous negative experiences with universities or police can deter reporting.
  • Cultural Barriers: International students may face additional barriers including language, cultural stigma, and visa concerns.
 

You Are Not to Blame

If you were drugged and assaulted:

  • It is not your fault
  • You did nothing wrong
  • The perpetrator is solely responsible
  • Your response to trauma is valid
  • Coming forward at any time is courageous
  • You deserve support and justice

Holding Universities Accountable

USC’s statement that it received no prior reports raises questions about whether victims felt safe coming forward or whether the university’s reporting systems functioned properly.

Red Flags in University Response

“No Reports Received”: This can mean:

  • The reporting system was inadequate
  • Students didn’t know how to report
  • Students didn’t trust the system
  • Reports were made but not properly documented
  • The university culture discouraged reporting
 

“Pending Criminal Proceedings”: While appropriate, universities have independent obligations to:

  • Conduct their own Title IX investigations
  • Provide interim measures to protect students
  • Offer support services to potential victims
  • Assess whether systemic problems exist
 

Your Rights as a Student Victim

Under Title IX and California law, you have the right to:

  • File a complaint with the university
  • Request accommodations (housing changes, class schedules, no-contact orders)
  • Access support services
  • Have your case investigated promptly and fairly
  • Be free from retaliation for reporting
  • Appeal unfavorable decisions

The Role of Civil Litigation in Preventing Future Assaults

Civil lawsuits serve purposes beyond compensating individual victims.

Accountability Creates Change

When universities face civil liability, they are incentivized to:

  • Implement better safety protocols
  • Take reports more seriously
  • Conduct thorough investigations
  • Support victims appropriately
  • Create cultures of accountability
 

Discovery Uncovers Truth

Civil litigation allows victims’ attorneys to:

  • Obtain university records about prior complaints
  • Depose university officials about their knowledge and response
  • Discover patterns of misconduct
  • Identify systemic failures
  • Bring hidden information to light
 

Settlements Include Policy Changes

Many sexual assault settlements against universities include:

  • Mandatory policy improvements
  • Enhanced training for staff and students
  • Better reporting mechanisms
  • Increased resources for victim support
  • Independent monitoring of compliance

Why Choose Dordulian Law Group

If you’re a victim of sexual assault at USC or any university, choosing the right attorney is crucial.

Specialized Experience in Campus Sexual Assault Cases

Sam Dordulian brings unique expertise as:

  • Former Los Angeles County sex crimes prosecutor
  • Award-winning sexual assault civil attorney
  • Winner of over 100 jury trials in sexual assault cases
  • Attorney who has recovered over $500 million for sexual assault survivors
 

The SAJE Team Advantage

Our Sexual Assault Justice Experts (SAJE) Team provides four tiers of support:

  1. Lead Attorney: Experienced in both criminal prosecution and civil litigation of sexual assault cases
  2. Victim Advocates: Dedicated and compassionate support throughout your legal journey
  3. Licensed Clinical Therapist: In-house mental health professional available 24/7
  4. Chief Investigator: Retired LAPD sex crimes detective, expert in gathering evidence and building strong cases
 

Victim-Centered Representation

We understand that every survivor’s journey is different. Our approach includes:

  • Trauma-informed legal advocacy
  • Protection of your privacy and anonymity
  • Minimizing your direct involvement when possible
  • Clear communication tailored to your needs
  • Compassionate support throughout the process
 

No Fees Unless We Win

We handle sexual assault cases on contingency:

  • No upfront costs to pursue your case
  • No hourly fees or expenses
  • You only pay if we recover compensation
  • Free initial consultation to discuss your options

Take Action: Your Rights Matter

If you believe you were victimized by Sizhe Weng or experienced sexual assault at USC or any institution, you have legal rights and options.

Don’t Wait

  • Evidence Degrades Over Time: Memories fade, witnesses become unavailable, and documents get destroyed.
  • Statutes of Limitations Apply: California law provides extended time for sexual assault survivors, but deadlines exist.
  • Additional Victims May Need Protection: Your case could prevent the perpetrator from harming others.
  • You Deserve Justice and Healing: Civil compensation can provide resources for therapy and recovery.
 

Free, Confidential Consultation

Dordulian Law Group offers free consultations to discuss:

  • What happened and your legal options
  • Whether you have a case against the perpetrator and/or the university
  • The legal process and what to expect
  • How to protect your rights and privacy
  • Timeline and potential outcomes
 

Schedule your free and confidential sexual assault attorney consultation now:

Call 24/7: (866) GO-SEE-SAM

Completely Confidential: Your information remains private
No Obligation: Learn your options without pressure to proceed
No Fees Unless We Win: You pay nothing unless we recover compensation

 

Contact Dordulian Law Group Today

Our Sexual Assault Justice Experts are here to help survivors secure justice. Whether you’re a victim in the USC case or experienced sexual assault elsewhere, we can help.

Don’t suffer in silence. Call (866) GO-SEE-SAM now for a free consultation.

FAQ (Frequently Asked Questions About Sizhe Weng’s arrest)

Q: What are the specific charges against Sizhe Weng?

A: Weng faces eight felony counts including one count of forcible rape, two counts of sodomy by controlled substance, one count of rape by controlled substance, and four counts of sexual penetration by controlled substance or anesthesia.

Q: How did authorities discover these alleged crimes?

A: The investigation began in January 2024 after German authorities provided a tip to LAPD. This led to cooperation between the FBI and German Federal Criminal Police in an international investigation.

Q: Are there more victims than the three already identified?

A: Yes, police believe additional victims exist beyond the three confirmed cases. They’re actively seeking anyone with information about the suspect to contact LAPD’s Robbery-Homicide Division.

Q: What is USC doing to address this situation?

A: USC has fully cooperated with the LAPD investigation and proactively barred Weng from campus pending criminal proceedings. The university states they received no reports from potentially impacted individuals.

Q: What happens if Weng is convicted?

A: If convicted on all charges, Weng faces a potential life prison sentence and mandatory registration as a sex offender. He’s currently held without bail at Twin Towers Correctional Facility.

 

Author

A middle-aged man wearing a dark suit, white shirt, and green tie stands outdoors, smiling at the camera.

Sam Dordulian, founder

Sam Dordulian is an award-winning sexual abuse lawyer with over 25 years’ experience helping survivors secure justice. As a former sex crimes prosecutor and Deputy District Attorney for L.A. County, he secured life sentences against countless sexual predators. Mr. Dordulian currently serves on the National Leadership Council for RAINN.

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A former Deputy District Attorney, Sam Dordulian is a highly-experienced lawyer in Los Angeles, CA, who has assisted in the prosecution of countless criminals. He is now using his experience and passion to advocate for sexual abuse victims and those involved in personal injury disputes.

California Traveling Nurse Ameen Zarinkhil Arrested for Child ExploitationUSC Graduate Student Sizhe Weng Accused of Drugging, Raping 3 Women

Ameen-Zarinkhil photo arrested for child exploitation

California Traveling Nurse Ameen Zarinkhil Arrested for Child Exploitation

Ameen Zarinkhil, a Los Angeles traveling nurse, was arrested in July on allegations of child exploitation, the Los Angeles Police Department announced last week.

Are you a victim of traveling nurse Ameen Zarinkhil? Contact D Law Group’s trusted sexual abuse lawyers now for your FREE CONSULTATION at (866) GO-SEE-SAM.

The arrest of 29-year-old Ameen Zarinkhil has alarmed the Los Angeles community and raised concerns about patient safety at various local healthcare establishments. Police have confirmed that the investigation is ongoing, and authorities are urging the public to come forward with any information that could help identify additional victims.

L.A. Traveling Nurse Ameen Zarinkhil Arrested: Details of the Case

The Los Angeles Police Department’s Harbor Area Vice Unit apprehended Ameen Zarinkhil, a traveling nurse who held credentials at various local medical facilities, including:
• West Hills Hospital
• San Dimas Community Hospital
The arrest occurred following a police investigation into alleged attempts to engage in sexual acts with a minor.

Zarinkhil’s position as a healthcare professional has added an extra layer of concern to this case. Patients and their families trust nurses to provide care and support during vulnerable times. This breach of trust has left many in the local Los Angeles-area community feeling uneasy and questioning the vetting processes of healthcare institutions.

Felony Charges for Nurse Ameen Zarinkhil in Child Exploitation Case

The Los Angeles County District Attorney’s Office has filed three felony counts against Zarinkhil, underscoring the severity of the allegations. These charges include:

• Attempting to meet with a minor for sexual acts;
• Attempting to create child pornography;
• Sending harmful matter to a child.

The charges reflect the serious nature of the alleged crimes and the potential harm that occurred to minor victims. Zarinkhil has been released on a $100,000 bail, according to court records, as he awaits further legal proceedings.

West Hills Hospital and San Dimas Community Hospital Connection to Nurse Suspect

The fact that Zarinkhil held credentials at both West Hills Hospital and San Dimas Community Hospital has raised questions about the hiring and credentialing processes at these institutions. Both hospitals are likely to face scrutiny in the coming weeks as they review their procedures and cooperate with the ongoing investigation.

For patients who have received care at either of these facilities, this news may be particularly distressing. Hospital administrators will need to address concerns and potentially review patient records to ensure no inappropriate conduct occurred during Zarinkhil’s employment.

How to File Your Ameen Zarinkhil Sexual Abuse Lawsuit

Victims of traveling nurse Ameen Zarinkhil have multiple options for pursuing justice, one of which may include filing a civil lawsuit seeking financial compensation. Unfortunately, child sexual abuse and exploitation cases are commonly reported throughout Southern California.

By filing a civil lawsuit with D Law Group’s trusted child sexual abuse attorneys, victims may be eligible to secure various damages through a cash settlement or jury trial verdict:
• Pain and suffering
• Emotional trauma
• Psychological harm
• Lost wages
• Diminished quality of life
• Punitive damages

To speak with a member of our SAJE Team (Sexual Abuse Justice Experts), please call (866) GO-SEE-SAM for your free & confidential attorney consultation. There is no fee unless we win your case and help you secure justice through maximum financial compensation.

About Dordulian Law Group’s Child Sexual Abuse Lawyers

Dordulian Law Group was founded by Sam Dordulian, a former sex crimes prosecutor and Deputy District Attorney for Los Angeles County. Prior to founding D Law Group, Dordulian worked tirelessly to successfully secure life sentences against countless sex offenders, thereby making our communities safer.

Today, he and the D Law Group SAJE Team help victims of sexual abuse secure justice through civil claims. Dordulian and his team have helped clients obtain more than $200 million in settlements and verdicts while maintaining a near-perfect 98% winning record in all cases.

LAPD Seeks Additional Victims in Ameen Zarinkhil Sexual Acts with Minor Case

The LAPD has released Zarinkhil’s booking photograph to the public in an effort to identify any additional victims who have not yet come forward. Law enforcement officials believe that due to Zarinkhil’s position as a traveling nurse within the community, there may be other individuals who have been affected by his alleged sex crimes.

The LAPD is encouraging anyone who recognizes Zarinkhil and believes they may have been victimized to contact investigators immediately.

How to Report Potential Victims of Ameen Zarinkhil

The LAPD is calling on the public to assist in this sensitive investigation. If you have any information related to this case or believe you may have been a victim, there are several ways to report:

• Contact Harbor Vice detectives directly at (213) 280-1501
• For after-hours reporting, call 1-877-LAPD-24-7 (877-527-3247)
• Submit anonymous tips through LA Crime Stoppers at 1-800-222-TIPS (800-222-8477) or via their website

Your information could be crucial in helping law enforcement build a comprehensive case and protect other potential victims from harm.

The Impact on the Medical Community and Patient Trust

Cases like this can have far-reaching effects on the medical community as a whole. Nurses play a vital role in patient care, often spending more time with patients than any other healthcare professional. The trust placed in nurses is fundamental to the healthcare system, and incidents that breach this trust can lead to widespread anxiety and skepticism among patients.

Healthcare facilities may need to reevaluate their hiring practices, implement more rigorous background checks, and provide additional training on professional boundaries and ethics. Rebuilding patient trust will be a critical task for hospitals and healthcare providers following this disturbing incident.

FAQ (Frequently Asked Questions About the Ameen Zarinkhil Child Sexual Exploitation Arrest)

What should I do if someone I know has been a victim of Ameen Zarinkhil?

If you or someone you care about has been a victim of traveling nurse Ameen Zarinkhil, it’s important to contact the LAPD Harbor Vice detectives immediately at (213) 280-1501. You can also make an anonymous report through LA Crime Stoppers if you prefer. If you’d like to speak to an attorney, contact D Law Group for a free & confidential consultation at (866) GO-SEE-SAM.

How can hospitals prevent such incidents in the future?

Hospitals can enhance their prevention measures by implementing more thorough background checks, increasing supervision, providing regular ethics training, and creating clear channels for reporting suspicious behavior.

What support is available for victims of child exploitation?

Victims of child exploitation can access support through various organizations, including the National Center for Missing and Exploited Children, local child advocacy centers, and victim services provided by law enforcement agencies.

How can parents protect their children from potential predators?

Parents can protect their children by maintaining open communication, educating them about online safety, monitoring their internet usage, and being aware of the adults in their children’s lives, including those in positions of authority.

What are the long-term consequences for a healthcare professional convicted of such crimes?

Healthcare professionals convicted of crimes involving child exploitation typically face severe consequences, including loss of medical licenses, long-term imprisonment, and lifelong registration as a sex offender, effectively ending their careers in healthcare.

Author

A middle-aged man wearing a dark suit, white shirt, and green tie stands outdoors, smiling at the camera.

Sam Dordulian, founder

Sam Dordulian is an award-winning sexual abuse lawyer with over 25 years’ experience helping survivors secure justice. As a former sex crimes prosecutor and Deputy District Attorney for L.A. County, he secured life sentences against countless sexual predators. Mr. Dordulian currently serves on the National Leadership Council for RAINN.

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