The San Francisco Police Department has identified and served a search warrant on a teenager who is suspected of starting a fire in a Waymo self-driving taxi vehicle earlier this year.

The investigation was conducted by the SFPD Arson Task Force, which identified the suspect and developed probable cause for the search warrant. The district attorney’s office has filed charges against the minor while the juvenile probation department is deciding whether to put the suspect in custody before a court hearing.

The February 10th fire was reportedly caused by lit fireworks that were tossed inside the vehicle as it was surrounded by a crowd in Chinatown. Involved suspects were seen smashing windows and other parts with skateboards before leaving a fiery carcass for firefighters to put out.