Arkansas teacher Andrew McGann arrested for allegedly stabbing married couple Clinton and Cristen Brink to death during random attack at Devil's Den State Park.

Andrew James McGann appeared briefly in court Aug. 1, where he faces capital murder charges over the fatal stabbing of an Arkansas couple.

Andrew James McGann, of Springdale, Arkansas, was charged with two counts of capital murder in the killings of 43-year-old Clinton David Brink and his wife, 41-year-old Cristen Amanda Brink, Arkansas State Police said.