Showing Dust to Dust by Tami Hoag

The death of internal affairs investigator Andy Paxton is a potential political bomb for the Minneapolis Police Department...

Andy Paxton was gay and he was investigating a possible cop connection in the brutal murder of another gay officer. But Andy¿s death looks like suicide, or an unfortunate and embarrassing accident, and the pressure is on from the top brass to close the case as soon as possible.

But the investigation's lead detective Sam Kovac is not convinced the case is as straightforward as it appears. As he digs deeper, it is looking very much like Paxton discovered something that got him killed. And he might not be the final victim...