Bridge by Joe Hope

The madness Patrick escaped is pulling him back.
Destroying the company that kidnapped and experimented on him hasn’t granted Patrick peace. It’s hard pretending to be dead while relearning how to function in society. It also doesn’t help that the people who did the kidnapping are still out there, still active, and terrifyingly organised. When Patrick and his friends discover what the kidnappers have planned, they have to decide what they’re prepared to risk to stop them.