AMC Boston Common 19, downtown Boston, August 22, 2025
News Summary
Boston police are searching for five teenagers involved in an assault at an AMC theater that injured a 35-year-old Harvard researcher. The incident occurred during a late-night screening of ‘Weapons,’ where the victim was assaulted after attempting to calm the disruptive group. CCTV footage may aid in identifying the suspects. The theater has expressed its commitment to guest safety, emphasizing consequences for those involved in the incident.
Boston
Five teenagers are being sought by Boston police after an assault at an AMC movie theater in downtown Boston early on August 14 that left a 35-year-old Harvard researcher with minor facial injuries. The incident occurred at approximately 12:15 a.m. during a screening of the horror film “Weapons” at AMC Boston Common 19. Police have released photos of the suspects and asked the public for help identifying them.
Key details
The victim, identified as Thiago Rentz, a 35-year-old researcher originally from Brazil, reported that he repeatedly asked a group of teenagers to stop clapping and screaming during the film. After not receiving assistance from theater staff, Rentz left his seat to locate a manager. When the movie ended, the group of teenagers allegedly formed a human barrier that blocked Rentz from exiting the theater. The group then assaulted him before fleeing the scene prior to police arrival.
Boston Emergency Medical Services assessed Rentz at the theater but he declined transport to a hospital. He sustained a minor injury to his nose and had visible bruising, including a black eye. Rentz reported that he did not fight back and instead attempted to shield his face and head during the assault. He also indicated he plans to follow up on security camera footage to help identify those involved. Rentz has expressed disappointment in the theater’s handling of the disturbance and urged for stronger security measures at theaters.
Police response and investigation
Boston police arrived at the theater at about 12:43 a.m. but found the doors locked and were unable to speak to staff at that time. Investigators described the suspects as Black males, aged 16 to 17, of medium height and thin build. Police have released photos of the five youths and are requesting assistance from anyone who may recognize them. Community members have been asked to submit tips to Boston police or through the CrimeStoppers program; anonymous tips are being accepted.
The group left the scene before officers arrived. Police continue to collect evidence, review security camera footage, and work to identify and locate the teenagers involved. No arrests have been announced as of the latest update.
Theater response
AMC Theaters issued a statement reiterating a commitment to guest safety and announced that anyone identified as participating in the assault will be permanently banned from its locations. The company’s statement also noted measures related to guest conduct and safety policies. The victim reported dissatisfaction with how staff handled the initial disturbance prior to the assault.
Context and safety considerations
The incident highlights concerns about in-theater disruptions and the responsibilities of venue staff to address disruptive behavior before it escalates. Public safety officials emphasize the importance of reporting disturbances to staff and, in situations of immediate danger, contacting law enforcement. Theater patrons who witness or experience harassment or violence are advised to move to a safe location and report the incident as soon as possible.
How the public can help
Boston police are asking anyone with information about the incident or the identities of the teenagers pictured in the released photos to contact law enforcement. Tips may be submitted anonymously through local CrimeStoppers channels. Investigators say video footage from the theater may be reviewed to corroborate witness accounts and aid identification.
FAQ
Where and when did the assault occur?
The assault took place at AMC Boston Common 19 during a screening of the film “Weapons” at approximately 12:15 a.m. on August 14.
Who was the victim?
The victim is a 35-year-old Harvard researcher named Thiago Rentz, originally from Brazil. He sustained minor facial injuries and declined hospital transport after assessment by Boston EMS.
How are the suspects described?
Police describe the five suspects as Black males, approximately 16 to 17 years old, of medium height and thin build. Photos released by police are being used to aid identification.
What should witnesses do?
Witnesses with information are asked to contact Boston police or submit anonymous tips through CrimeStoppers. In emergencies, individuals should call local emergency services immediately.
Useful information
| Item | Details |
|---|---|
| Location | AMC Boston Common 19, downtown Boston |
| Date and time | Approximately 12:15 a.m., August 14 (police on scene ~12:43 a.m.) |
| Victim | Thiago Rentz, 35, Harvard researcher (from Brazil); minor facial injuries |
| Suspect description | Five Black males, aged 16–17, medium height, thin build; photos released by police |
| Police action | Investigating, reviewing security footage, asking public for tips |
| How to provide tips | Contact Boston police or submit an anonymous tip through CrimeStoppers; call emergency services for immediate threats |
| Theater response | AMC stated commitment to guest safety and announced permanent ban for anyone identified in the incident |
| If you witnessed the incident | Preserve any evidence (photos, video), make a note of details, and contact police to provide information |
Deeper Dive: News & Info About This Topic
HERE Resources
Harvard Medical Student Assaulted at AMC Boston Common
Boston Mayor Michelle Wu Discusses Immigration Policies on ‘The Daily Show’
Additional Resources
- NBC Boston
- Boston.com
- CBS News
- Hindustan Times
- The Guardian
- Wikipedia: Boston
- Google Search: Boston theater attack
- Google Scholar: Boston theater assault
- Encyclopedia Britannica: Boston theater
- Google News: Boston movie theater attack
Author: STAFF HERE BOSTON WRITER
BOSTON STAFF WRITER The BOSTON STAFF WRITER represents the experienced team at HEREBoston.com, your go-to source for actionable local news and information in Boston, Suffolk County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Boston Marathon, Head of the Charles Regatta, and Boston Harborfest. Our coverage extends to key organizations like the Greater Boston Chamber of Commerce and Associated Industries of Massachusetts, plus leading businesses in finance, biotech, and insurance that power the local economy such as Fidelity Investments, Biogen, and Liberty Mutual Insurance. As part of the broader HERE network, we provide comprehensive, credible insights into Massachusetts's dynamic landscape.
