Andrew McGann was mid-haircut when investigators walked into the salon and arrested him, according to witnesses.

Arkansas teacher Andrew McGann arrested for allegedly stabbing married couple Clinton and Cristen Brink to death during ...

Maj. Stacie Rhoads told 5NEWS it does not appear the suspect had a connection to the victims, Clinton and Cristen Brink.

Andrew James McGann, of Springdale, Arkansas, was charged with two counts of capital murder in the killings of 43-year-old ...

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

The former teacher allegedly killed married couple Clinton David Brink and Cristen Amanda Brink in Washington County, ...

Teacher Andrew James McGann is accused of killing Clinton David Brink and Cristen Amanda Brink while they were hiking in ...

Arkansas State Police arrest James Andrew McGann in connection with killing of married couple Clinton and Cristen Brink at ...

James Andrew McGann is the suspect in the Devil's Den State Park double homicide of two married hikers in Arkansas. That's ...

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

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

Andrew James McGann, 28, who allegedly stabbed a couple to death at a state park in Arkansas over the weekend, had bounced ...