A former undercover cop, now under witness protection, awakens – blindfolded, in a truck, destination unknown. He’ll now be forced to face his tragic past and seek vengeance upon those who destroyed his life.

Thanks for the feedback guys, much appreciated.

How about -An ex-undercover cop, now under witness protection, awakens - blindfolded, in a truck - must escape his captors before the destination and avenge the death of his family.

Agreed, don't just say they destroyed his life, tell us how they destroyed his life... in as few words possible :)

"Forced to face his tragic past..." isn't exactly blowing my skirt up... not that I wear skirts.

How about this:

"After he's kidnapped from witness protection, a former undercover cop must escape his captors trunk before the destination; his former boss who's sworn vengeance."

Hope that helps, good luck with this!