Clinton David Brink, 43, and Cristen Amanda Brink, 41, were found dead Saturday at the park in Washington County, police said. They were hiking with their daughters, ages 7 and 9.

A 28-year-old Arkansas man was arrested Wednesday in the killings of a married couple in front of their children at Devil’s Den State Park over the weekend.

A Springdale man is under arrest in connection with a double homicide at Devil's Den State Park last weekend, according to a news release from the Arkansas State Police.