Andrew James McGann, of Springdale, Arkansas, was charged with two counts of capital murder in the killings of 43-year-old Clinton David Brink and his wife, 41-year-old Cristen Amanda Brink, Arkansas State Police said.

James Andrew McGann, 28, was arrested and charged with two counts of capital murder in the deaths of Clinton and Cristen Brink, authorities said.

Clinton David Brink and Cristen Amanda Brink were killed Saturday while on a hike with their two young daughters.