Keir is the youngest Enforcer on Brock and Nolan's unit, and he's spent exactly zero time letting that define him. He came in already capable, shaped by a military family background that gave him the weapons foundation and the discipline before the Syndicate had a chance to build either, and he's been outpacing expectations ever since.

He serves alongside his partner Isaac, one of the most senior Enforcers on the team, and the two of them cover the work that requires both precision and patience. Weapons specialists and trained snipers, they've built a working rhythm that doesn't require much conversation. Keir brings the instinct and the speed. Isaac brings the experience. Between them, the job gets done. He also carries the team's highest level of field medical training alongside Keller, which means when something goes wrong out there, he's one of the people the team turns to.

He's rarely still. There's a live-wire energy to him that surfaces in the way he moves, the way he thinks, the way he occupies a room like he's already calculating the exit before he's finished walking through the door. He's charismatic, quick to smile, someone who makes a room feel lighter without trying. When the job starts, something shifts: focused, precise, committed to the outcome in a way that catches people off guard the first time they see it.

He left something behind to be here. He doesn't talk about it. The grin stays in place regardless.