Finished Last Man Standing

I finished the book Last Man Standing by David Baldacci this week. After this, Web is reassigned to protect a family, named the Canfields, whose son was in a hostage situation at a school that Web took part in stopping, but in the process their son had died. Web has to protect them because someone is killing people that were involved with the presecution of the organization that took the school hostage. After this, Randall Cove, an undercover agent, is killed by the head of the Canfields farm who is using the horse trailers to smuggle drugs into cities. You also find out that it was Gwen Canfield that was killing the people involved with the death of her son and she is also the one that killed Web's team. She ends up dying in the end and so does the farm hand/drug lord. In the end Web is considering leaving the FBI, and meet up with his old father that he has never met and start a new life.