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.

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.

State police identified the victims on Sunday as 43-year-old Clinton David Brink and his 41-year-old wife, Cristen Amanda Brink. In a statement issued on Sunday, the Arkansas State Police said the couple was killed while out hiking with their two daughter, ages 7 and 9, who were not injured in the incident.