Police have made another arrest and are still looking for three more people as they investigate a brutal beating from over the weekend in Marshall County.

David Dolin was arrested and booked into the Northern Regional Jail on Monday.
 
Police previously arrested 19-year-old Christopher Vennis and 20-year-old Edward Nelson. Both are charged with conspiracy to commit robbery, battery and attempted robbery.

A magistrate set both of their bonds at $50,000.     

Law enforcement officials said a group of five or six people attacked a man at 2500 Ohio St. early Sunday near Moundsville. The man was badly beaten and deputies said they believe the attack was drug-related.

The sheriff’s department is also investigating another assault by the same group of people near a bar on Big Grave Creek Road.

Anyone with information is asked to call police or the NEWS9 Lauttamus Security Crime Busters Tipline at 800-862-BUST. Tips can also be emailed to crimebusters@wtov.com.