Bradford Hosler, 33, has pleaded guilty to aggravated robbery and kidnapping charges in connection with an attempted kidnapping of an Amish family in Geauga County in October. Three other men, Ricky Lee Martin, William Hatfield, and Randall Crome, are also facing multiple charges related to the attack. The suspects used a stun gun and attempted to kidnap an 8-year-old boy during the violent invasion. No sentencing date has been set for Hosler.