A suspect has been arrested in connection with a double homicide at an Arkansas park, after a married couple was found dead on a walking trail over the weekend, authorities said.

James Andrew McGann, 28, of Springdale, Arkansas, was arrested Wednesday and 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 announced Wednesday evening.

The Brinks were "fatally attacked" while out hiking with their two daughters at Devil’s Den State Park on July 26, police said. The children, ages 7 and 9, were not harmed in the incident.

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