Warrick County Sheriff Brett Kruse confirms Kelli Wyrick, of Indianapolis, was arrested Friday night on preliminary charges of assisting a criminal, and possession of meth.
We're told Wyrick is the fiancé of Matt McCallister--one of four people facing murder and conspiracy charges in the shooting death of Joseph Nelson in Northern Warrick county.
Three other people, Shawn Grigsby, Jade Stigall, and David Lackey have already been arrested in connection with Nelson's death.
Nelson's body was found on a conveyor belt at the Alcoa plant on February 17.
Wyrick is being held on bond in the Warrick County Jail.
Copyright 2016 Nexstar Broadcasting, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.