JOPLIN, Mo. (AP) — Authorities are looking for a suspect in a southwest Missouri killing.

Police have issued an arrest warrant for 33-year-old Michael Osborne, of Joplin.

He is suspected in the death of 27-year-old Shawn Rockers, who was assaulted and found Friday night in a Joplin roadway. Rockers died later at a hospital.

Osborne is 6-foot, 4 inches (about 1.8 meters and 10.15 centimeters) and weighs 217 pounds (98 kilograms). He has a forearm tattoo on each arm that when combined says “no effort.” Police say he should be considered armed and dangerous.