Lost Light - Michael Connelly I read (or listen) to everything Michael Connelly writes, and he never disappoints. This is the ninth novel featuring Hieronymus (Harry) Bosch, who remains dedicated to uncovering the truth no matter where it might lead. Harry has retired from the LAPD, disillusioned by his countless battles with police bureaucracy and hypocrisy, but he remains haunted by the sight of a murdered victim's hands that were arranged by the killer in almost a supplication. He decides to track down a few leads to see if he might get somewhere. The case involved the death of Angela Benton, who had worked for a bank that loaned $2 million in cash to a movie company to be used as part of a set during a movie. The cash was taken during a robbery on the set.

In a seemingly unrelated case, Harry has been called to visit a cop who had been paralyzed during a shooting in which his partner had been killed. Harry learns that an FBI agent had been killed in a seemingly separate case, but before she died she had discovered an anomaly in the list of serial numbers of the $100 bills heisted from the movie set. Harry wonders if there might possibly be a connection between the three cases and begins to investigate.

Suddenly he's confronted by stone walls and official FBI and police notice that he stay as far away from the case as possible. After he tries to borrow some files from the paralyzed cop, he's unceremoniously taken by FBI, to facilities they use to keep suspected terrorists under wraps. He learns that the elite Homeland Security Team is involved in the case and is using its dictatorial authority and secret powers to maintain control of the case.
That's when the book gets really interesting, because Harry captures on videotape the FBI manhandling the paralyzed cop. He had originally installed the equipment to check on the cop's wife, who the cop claims has been abusive to him. He uses the video to extort information from the FBI and to retrieve information about the original murders that no one would provide. It's really fun to watch them get manipulated so masterfully.