CROSBY, Texas – Deputies are searching for a gunman after three people were killed and another person injured Thursday night in a driveby shooting inside a neighborhood in Crosby, according to the Harris County Sheriff's Office.

Deputies said a 911 call came in around 7:45 p.m. regarding a shooting in progress at a home in the 12000 block of Locust Street in east Harris County.

Officers said all three victims are men. One man was pronounced dead at the scene while two others died at area hospitals.

Investigators said the shooter left the scene in a gray-colored Nissan.

Homicide investigators are still searching for a motive.