Clinton David Brin and his wife, Cristen Amanda Brink, were "fatally attacked" while out hiking with their two daughters at Devil's Den State Park, police said.

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.

Authorities in Arkansas have charged a man for the murders of a mother and father who were out hiking with their daughters on a popular local trail. The catch? The alleged murderer has ties to the Southwest Side of Chicago.