A teacher suspected of murdering a couple in front of their children on an Arkansas hiking trail had previously exhibited “odd” behavior around his former students, parents say.
Police believe Andrew James McGann, 28, fatally stabbed Clinton David Brink, 43, and his wife, Cristen Amanda Brink, 42, while hiking with their 7- and 9-year-old daughters in Arkansas’ Devil’s Den State Park on July 26. The children are now being looked after by family members.
