St. Martin Parish Sheriff’s deputies on Wednesday night arrested Dewayne Gravouia, 55, in the May 7 death of his 67-year-old neighbor George C. Prejean.

The two men had been fighting at a residence on Betty Drive in Arnaudville.

Gravouia was arrested at a Carencro residence and transported to the St. Martin Parish Correctional Center, where he was booked on a count of manslaughter, according to a Sheriff’s Office news release.

The investigation remains ongoing.