Three-dozen Nicholas County residents are named in a number of arrest warrants as part of what authorities are calling Operation Trick or Treat.
Deputies with the Nicholas County Sheriff's Dept., U.S. Marshals, FBI agents and others rounded up the 36 residents Wednesday.
Investigators say most of the charges focus on the delivery of illegal drugs and most of those arrested were named in multiple counts.
Arrests were made in Richwood, Nettie, Craigsville, Birch River and Summersville.