Iraq war veteran Walter Sherman gained a reputation while serving in the Army Military Police as someone who was very good at tracking down insurgents, deserters and improvised explosive devices (IEDs). Unfortunately, Walter found one IED just moments before it found him. Two months later, when Walter woke from his coma, he earned an honorable discharge and returned home. His resulting brain damage from the explosion transformed him from someone skilled at recovering people and things into something much more extraordinary: a Finder.