The 28-year-old teacher accused of stabbing a married couple to death in front of their children at Arkansas’ Devil’s Den State Park bounced between four districts in three states prior to the alleged murders, a report said.

A hairdresser in Arkansas was left “shaking” after a man suspected of killing a couple at Devil’s Den State Park was arrested while she was giving him a haircut. Andrew James McGann, 28, was taken into custody at Lupita’s Beauty Salon and Barber Shop in Springdale just before 5 p.m. Wednesday, according to Arkansas State Police.

Teacher Andrew James McGann is accused of killing Clinton David Brink and Cristen Amanda Brink while they were hiking in Arkansas' Devil's Den State Park.