Published: Oct 11, 2010 4:20 PM EDT
Updated: Oct 11, 2010 1:20 PM EDT

MIDDLEBURG, Fla. (AP) - The Clay County Sheriff's Office says two people are dead and two others critically injured following a domestic shooting near Jacksonville.

Investigators are searching for a suspect identified as 33-year-old Christopher Scott Kilgore.

Deputies say the shooting happened Monday at 3 a.m. in Middleburg. Kilgore's brother and another adult male were killed. His mother and father were critically injured.

The suspect was seen fleeing the area in a 2005 blue Chevrolet Blazer with the tag B401EQ. Anyone who sees Kilgore or the vehicle is asked to call the sheriff's office at 904-264-6512.