Six people, including four firefighters, were injured Saturday night after three cars and a fire truck collided in Vallejo.
Wreckage was spread across several blocks near the intersection of Sonoma Boulevard and York Street.
Police said the fire truck was heading to a house fire at about 6 p.m. when it collided with at least one of the cars.
All six victims were treated for serious, but non-life threatening injuries.
Police are investigating the cause of the crash.
