Second Hand Goods

Second Hand Goods by Jim Winter
Part of the Nick Kepler series:

While tracking a bounty, Nick Kepler finds himself in a whirlwind case. Stuck with a stolen limo and a dead body, Nick has to find a way to navigate the competing interests of rival gangsters and corrupt cops. Can he find a way to get rid of the evidence while protecting protecting himself and his employer, or will he fall victim to the web of lies and sex that will lead to his undoing?