KENNEWICK, Wash. -

 Police are still looking for a fourth suspect in a fatal stabbing in Kennewick.

KONA reports he was driving a white sedan that drove away from the scene on Christmas Eve.

The victim, 23-year-old Gerardo Villamar, died from multiple stab wounds in his back.

Police have arrested three people in the investigation. Investigators believe the fight may have started at a holiday party.