Couple slain while hiking with daughters in Arkansas state park, police say

A couple recently relocated to northwest Arkansas were found dead in a double homicide while hiking with their two young daughters at Devil’s Den State Park. The victims, Clinton and Cristen Brink, ages 43 and 41, had moved to Prairie Grove from out of state. Their daughters, ages 7 and 9, were unharmed and are now with family. A manhunt is underway for the suspect, described as a man of medium build last seen in a black sedan with a taped license plate. Authorities have not released a motive or weapon used, NBC News has reported. The remote area of the park remains closed during the investigation.