Truth or Die - James PATTERSON

New York attorney Trevor Mann’s world shatters when he receives a phone call telling him his girlfriend has been shot dead in a mugging. But the circumstances point to something more calculated than a random attack.

Claire was a New York Times journalist and Trevor is convinced she had unearthed a secret so shocking that she was murdered to keep it from coming to light. Chasing Claire’s leads, Trevor will risk everything to discover what exactly she was killed for.