Arkansas trail horror: Stranger strikes, only the kids make it out

Clinton and Cristen Brink, 43 and 41, were hiking with their daughters at Devil’s Den State Park in Arkansas on July 26. Soon after entering the trail, one of the girls ran to the visitor center and said: "Something happened to Mom and Dad."
Authorities found the couple about half a mile in. They had suffered fatal injuries. Cristen was last seen pushing the children away and then running back toward her husband.
Five days later, police arrested Andrew James McGann, 28, at a barbershop 30 miles from the park.