Police said 21-year-old Robert Aaron Long suspected in the shootings was taken into custody in southwest Georgia hours later after a manhunt. Michels is still trying to digest what happened to his twin brother, Paul Michels, 54. Michels said Paul Michels worked with security systems and was at the Cherokee County location finishing up a project when the gunman walked in. “He was servicing their security systems. Michels said the last few days have been tough, but that he’s holding onto the memories of his twin brother.