Driven - Valerie Webster

Ex-investigative journalist, Rita Mars loses an old friend to what looks like suicide. She's convinced he was murdered to cover unethical maneuvers and save reputations in the abyss that is Congress. Back stabbings inside the beltway sometimes extend beyond metaphorical. She's going to butt heads with the local good ole boy authorities and navigate the deliberately stoked smoke screens of the duly elected, but she is never going to give up.