The 28-year-old man accused of killing a married couple at Devil’s Den State Park in Arkansas was employed by Plano ISD for just four days in 2024 before resigning, according to district officials. Andrew James McGann, who is accused of killing Clinton and Cristen Brink, held a teaching position in the North Texas district from Aug. 6 to Aug. 9, 2024. He resigned voluntarily before the first day of school on Aug. 13, 2024, and did not have direct contact with students, a district spokesperson said Friday.
