Authorities have explained how they came to arrest Andrew James McGann in the killings, but a motive has not been revealed ahead of a key court date.

Andrew James McGann, 28 — who authorities say admitted to butchering Clinton David Brink, 43, and wife Cristen Amanda Brink, ...

A ndrew James McGann has been arrested in connection with the murders of a couple on a hike in Arkansas' Devil's Den State ...

A previous investigation of Andrew James McGann found he exhibited poor professional judgment in the classroom ...

The madman accused of brutally murdering two parents in front of their children in Arkansas’ Devil’s Den State Park “looked ...

The suspect accused of double homicide in the Devil's Den State Park killings made his first court appearance on Friday.

Andrew James McGann, 28, of Springdale, was arrested and is accused of killing Clinton and Cristen Brink while they were ...

Andrew James McGann is accused of killing a young married couple at Devil's Den State Park in late July, located in a family ...

The suspect who is accused of killing a married couple who were hiking with their children at Devil's Den State Park in ...

Andrew James McGann arrested for murdering Clinton and Cristin Brink at Devil's Den State Park in Arkansas, couple known for ...

Andrew James McGann acted alone when he killed Clinton David Brink, 43, and Cristen Amanda Brink, 41, on a hiking trail at ...