Accompanying character idea to be posted: Mark “Crosshair” Teever

Story Idea: “Crosshair” gets trapped in the top floor of the Mony building, where it is his role to report back to Zyracuse Central about any visible Zack movement and/or gatherings within the city. Somehow, the zack below discover his presence, and begin heading his direction. Crosshair cannot escape, and only has 37 shells for his rifle. Can the CC reach him before it is too late?