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.

A couple was killed while hiking with their two daughters at a state park in Arkansas, and authorities are now asking the public for help finding the suspect, who remains at large. Clinton David Brink,

The victims had recently moved to Prairie Grove, about 12 miles from the park. A manhunt was underway for a man described as wearing dark clothing and fingerless gloves.