# Pleasanton police investigation of teenager assault

> Live situation record from CLSTR: https://clstr.news/situations/pleasanton-police-investigation-of-teenager-assault
> Updated: 2026-09-08T23:42:35.000Z. Sources: 5. Developments: 2.

Pleasanton police are investigating a violent assault involving two teenagers at the eaves Pleasanton apartment complex on Labor Day. The victims, aged 16 and 17, were reportedly targeted by two assailants described as white males between the ages of 17 and 18 wearing medical masks.

One teenager sustained multiple lacerations to the arm, potentially from a knife or edged weapon, and was treated at Eden Medical Center in stable condition. The second victim suffered minor injuries. Detectives and crime scene investigators are continuing their investigation into the incident.

## Timeline

### 2026-09-08: Pleasanton police investigate attack on two teenagers

Two teenagers were wounded in a targeted attack at an apartment complex in Pleasanton on Labor Day. Police are searching for two masked suspects.

2 sources. https://clstr.news/cluster/pleasanton-police-investigate-attack-on-two-teenagers

### 2026-08-27: Pleasanton police investigate suspected murder-suicide

Pleasanton police are investigating a suspected murder-suicide involving a homeowner and her tenant after both were found dead in their residence following a welfare check.

5 sources. https://clstr.news/cluster/pleasanton-police-investigate-suspected-murder-suicide

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Cite as: Pleasanton police investigation of teenager assault. CLSTR, https://clstr.news/situations/pleasanton-police-investigation-of-teenager-assault