Former teacher pleads not guilty to stabbing and killing couple hiking in Arkansas

Crime Details - Andrew James Man pleaded not guilty to two counts of capital murder for the stabbing deaths of Clinton David Brink and his wife Kristen [1][2] - The attack occurred in Devil's Den State Park in Arkansas while the couple was hiking with their two young daughters, who managed to run away and get help [1] - Investigators believe the attack was random, with no suspected link between Man and the victims [3] Legal Proceedings - Man will be held without bond, and prosecutors have requested he have no contact with the victim's family [2] - Prosecutors have not ruled out the possibility of pursuing the death penalty [2] - Man's next hearing is set for November 14th [3] Suspect Background - Man is a former teacher who taught at four schools in four years [1][4] - Prior to his arrest, parents at a Texas elementary school raised concerns about Man's behavior towards students [4] - Man relocated to Arkansas and lined up another teaching job shortly before the attack [5]