A talented doctor originally from a settlement west of Nuka-World, Mackenzie was roped into her current job after Colter and his gang hit her town. The ensuing firefight went poorly for the raiders, as they were fought to a stalemate. With plenty of injured on both sides, it was Mackenzie who called for a ceasefire and Mackenzie who tended to everyone. Unfortunately, Colter later came back and "requested" her talents in exchange for keeping her home safe from his raiders. There wasn't much of a choice.
