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.

Authorities in Arkansas are releasing more information after a couple was killed while hiking with their young children in a state park.

Arkansas police say the killer of a married couple who had been hiking the remote Devil’s Den State Park with their young daughters was likely injured during the weekend attack.