I will Find You, Harlan Coben

David and Cheryl Burroughs are living the dream - married, a beautiful house in the suburbs, a three year old son named Matthew - when tragedy strikes one night in the worst possible way. David awakes to find himself covered in blood, but not his own - his son's. And while he knows he did not murder his son, the overwhelming evidence against him puts him behind bars indefinitely.

Five years into his imprisonment, Cheryl's sister arrives - and drops a bombshell. She's come with a photograph that a friend took on vacation at a theme park. The boy in the background seems familiar - and even though David realizes it can't be, he knows it is.

It's Matthew, and he's still alive. David plans a harrowing escape from prison, determined to do what seems impossible - save his son, clear his own name, and discover the real story of what happened that devastating night.