The suspect facing charges for five murders last weekend near Baton Rouge is now back in Louisiana.

Dakota Theriot arrived at the Ascension Parish jail this evening.

Theriot told authorities he used a gun that he stole from his father.

He allegedly shot and killed 20-year-old Summer Ernest, the woman believed to be his girlfriend, her brother Tanner and father Billy in Livingston Parish.

Theriot then stole Billy Ernest’s pickup truck and drove to Ascension Parish, where he allegedly shot and killed his parents, Keith and Elizabeth Theriot.