Authorities have released a photo and sketch of a person they want to question about a fatal attack at Devil's Den State Park in Arkansas.

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.

Clinton David Brink, 43, and his wife, Cristen Amanda Brink, 41, were hiking with their children at Devil's Den State Park on July 26 when they were attacked, according to a news release from the Arkansas State Police. The family had recently moved to the area from another state.