A suspect has been arrested in the killings of an Arkansas couple who were hiking with their two small children at Devil’s Den State Park over the weekend, state police said July 30. James Andrew McGann,

A man newly hired as a schoolteacher in Arkansas has been arrested in the killings of a couple in front of their children at Devil’s Den State Park.

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.