The Outsider (James Bishop 4)

Bishop is back in this explosive thriller from Jason Dean. The VictimJohn Strickland's life is in tatters. An integral part of a high-profile, federal murder case, Strickland and his son are deep in witness protection following a hit in which his wife died. With seven days to go until he testifies, all he needs to do is survive. The ProtectorUS Marshal Angela Delaney is in charge of Strickland's new protection team.
Convinced there will be another attempt on his life, and fearing an inside leak, Delaney knows she needs outside help and there's only one person she wants. The OutsiderFormer Marine James Bishop has worked close protection and is intimately acquainted with Delaney. He never expected to see her again but when she re-appears, and he meets Strickland and his son, Bishop knows he has to help protect them.
Can this outsider make the difference or are all their lives about to get a whole lot tougher?