Clinton David Brink, 43, and Cristen Amanda Brink, 41, were found dead on a walking trail Saturday at Devil's Den in Arkansas. Their daughters, who are 7 and 9, were not hurt.

Clinton David Brin and his wife, Cristen Amanda Brink, were "fatally attacked" while out hiking with their two daughters at Devil's Den State Park, police said.

James Andrew McGann is the suspect in the Devil's Den State Park double homicide of two married hikers in Arkansas. That's according to the Arkansas Department of Public Safety, which announced McGann's arrest on July 30 in the murders of Clinton and Cristen Brink, who were murdered while hiking with their two daughters.