SAN FRANCISCO—On Monday, January 20, the San Francisco PD announced on its Facebook page that they are investigating a fatal vehicle collision. On Sunday, January 19, at approximately 6:08 p.m., officers responded to 6th and Harrison Streets regarding a vehicle collision.

Officers arrived on scene and located at least six vehicles that were struck by another vehicle. They located multiple victims who were inside their vehicles. Several victims were transported to the hospital for injuries sustained in the collision.

One of the occupants of a victim vehicle was declared deceased at the scene. A dog was also declared deceased in the vehicle. A possible suspect driver is being treated at a hospital and is detained as SFPD investigates the incident. Investigators are working to determine if drugs and/or alcohol were factors in the collision.

Investigators are working to determine if the incident is related to multiple hit-and-run collisions that occurred on NB Interstate 280 moments earlier. The California Highway Patrol is investigating that incident. Anyone with details is asked to contact SFPD at 415-575-4444 or text a tip to TIP411 and begin the message with SFPD.