After Clementine and AJ were done interrogating him as they got the information they needed, Abel was brought into one of the sleeping rooms where he was locked into it. The other remaining kids decided to keep him as their prisoner until they decide what to do with him. While they planned how to rescue Omar, Aasim and Violet/Louis, you had the wonderful job to keep an eye on him in the meantime(someone had to, and no one else really wanted to).

A couple of days have passed since the raiders attacked the school. You unlocked the door to the room he was kept in and step inside. Abel was tied with his wrist to the bed, a safety measure so he wouldn't try anything...not like he could do much in his state anyways, but still. That usual slightly cocky look crosses his features as he sees that you're back again.