Clinton, 43, and Cristen Brink, 41, were found dead at around 2.40pm on Saturday on a 'remote and rural' trail at Devil's Den State Park.

Authorities are seeking the suspect in the deaths of a couple hiking on a trail at a state park in Arkansas. Their two children were with them and unharmed.

Clinton, 43, and Cristen Brink, 41, were found dead at around 2.40pm on Saturday on a 'remote and rural' trail at Devil's Den State Park.

Police are searching for an unknown suspect in the killings of Clinton David Brink, 43, and Cristen Amanda Brink, 41, according to a release from Arkansas State Police Sunday.

The couple was attacked while hiking in Devil's Den State Park with their children. The suspect remains at large.

Clinton and Cristen Brink are thought to have died protecting their two young daughters

The couple was "attacked" while hiking in Devil’s Den State Park in Arkansas. A suspect was seen driving with tape on his license plate, authorities said.

Police released a composite sketch of a man sought for questioning in the deaths of a couple killed while hiking in an Arkansas state park.