Carlos Alberto Medina, 20, the suspect in the murder of Mark Anthony Labonte, 20, turned himself in at the regional jail Thursday evening, ending a four-day search by law enforcement agencies in The Dalles.

A warrant was issued for Medina’s arrest Wednesday after detectives failed to locate him for questioning at home or any of the usual places he was known to hang out. He is the single suspect in the Sept. 9 Labonte homicide and has been charged with second-degree manslaughter.