Model prisoner Anton Burrows is up for parole but is denied when the victim’s family, the Amiris, speaks against him. Moments later, a ruthless gang incites a riot at Langstaff Maximum Security and takes the Amiris hostage. The SRU are called in and Ed is surprised to find an old friend acting as riot spokesman. Investigation leads the team to suspect the gang is plotting a break, but they discover the gang’s true agenda is much worse.