Police in Arkansas released a sketch Monday of a man they want to question in relation to the killing of a couple that was attacked and killed while hiking with their two young daughters at a state park in the state’s Ozark Mountains.

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

Officials described the suspect as a white male wearing dark shorts, a dark ballcap, sunglasses and fingerless gloves.