With the discovery of a body, detectives with the Fairfield Police Department are investigating a homicide that occurred Thursday shortly after noon.

According to Sgt. John Devine, dispatchers received a call at 12:19 p.m. of a man down Thursday in the 1000 block of Tyler Street. Upon arrival, officers discovered an unresponsive male who was not breathing and had blood coming from his mouth.

Detectives are treating it as a homicide but have yet to identify any suspects.

The victim has been identified as a 19-year-old from Benicia, but the name has not been released.

The investigation is ongoing, and the department is requesting that anyone with information about this case call the Investigations Bureau at 428-7600.