The Inspection - Brotherly Bond, #4

FBI agent Thomas Mason is searching for his wife's killer, even if it means breaking all the rules. With no help from the Bureau, he teams up with his old special forces squad mate, Jude Scott, who now works for a shady pharmaceutical company. Whoever killed Thomas's wife is also targeting the company's elite clients, so the two men put their differences aside to hunt their mutual enemy. The killer launches a vicious attack at the company's charity gala, and the woman Jude loves is gravely wounded.
As the bodies stack up and the list of suspects grows longer, it seems like no one can be trusted and no one is safe. Thomas and Jude could be next on the hit list if they can't find out who is behind it all.