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.

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 and released a sketch drawing of a man wanted for questioning.

Police in Arkansas are searching for a suspect in the deaths of a couple who were attacked while on a wooded walking trail with their two young daughters.