Darryl Glover Timeline and Summary

Darryl skips school with his old friend Marcus to go play Harajuku Fun Madness with Van and Jolu.
His library book makes it a little challenging to leave, but a microwave solves that problem.
Looking for clues in the Tenderloin, there's a huge noise and everyone freaks out. Darryl and his friends head for an underground BART station for shelter.
Somehow in the chaos Darryl gets stabbed in the side. His friends put him on a bench and try to get help.
Darryl now disappears for most of the book. We find out later that he's trapped in the secret prison on Treasure Island. His disappearance inspires Marcus to fight back against the DHS.
Marcus hears about Darryl through a note from Zeb.
We see Darryl in a cell, naked and freaked out, when Barbara and the police raid the Treasure Island prison.
He's taken to a hospital and sleeping when Marcus comes to visit. It sounds like Darryl will be a-okay.
In the epilogue we learn that Darryl and Van are spending lots of time together. Van says it's totally platonic.
Darryl and Marcus aren't talking much, but he does send Marcus long emails about everything not related to prison, Van, or terrorism.