Colleen Plummer

"“Then I noticed Colleen. She’d risen to her feet and was slowly approaching the bars, eyes glued to the hallway floor. “Guys?”"

Colleen Plummer is one of the Fire Lake sophomores. She is described as having frizzy black hair and a frowning mouth. Her father owned the marina and she considered herself teen royalty in Fire Lake.

In the Program
Colleen hides out by herself until Ethan Fletcher catches her hiding food. She then joins his team and survives until the end of the Program.

Chrysalis
Colleen lives in the silo with the cheerleaders until it collapses. She is then immediately eliminated during the Terrarium raid.