All the Way Down - Detective McDaniel Thrillers, #3

This is Book 3 in the Detective McDaniel Thrillers series. The series is best read in order. Please consider reading Book 1, Hold Back the Night, before enjoying All the Way Down. Detective Darren McDaniel is finally back to work, not that his supervisor is happy about it. After his last explosive adventure, McDaniel's just barely managed to keep his job, and there's no way in hell the bosses are going to let him anywhere near a major case.
One wrong move now will land him on permanent parking patrol. He can't stop turning the Polakoff case over and over in his mind. McDaniel and his former partner uncovered a horrific human trafficking organization, but McDaniel's loss of critical evidence allowed the criminals to escape and perpetuate their evil enterprise. He's haunted by his missteps and determined to work his way back into his boss's good graces.
Now McDaniel is partnered with Detective Wooten on the much-less-likely-to-be-involved-in-a-shootout Property Crimes squad. He's intent on proving himself, focusing on the job at hand; purse snatchers, garden-shed burglars, and other petty thieves. If he can stay out of trouble, he might have a chance to do real detective work again.someday. When McDaniel is contacted by someone with inside information about Polakoff and his associates, everything changes.
The informant delivers McDaniel a devastating new clue, possibly enough to dismantle the trafficking organization. In return for the information, the snitch insists on running a rogue operation against Polakoff's associates, with McDaniel riding shotgun. To pull it off, he'll have to risk everything. If it goes wrong, McDaniel knows he will lose what's left of his career, his marriage, and possibly end up in jail for a very long time.
But if he lets the traffickers escape a second time, his career and his life won't have much meaning. Can he trust his own judgement, or will his desperate desire to redeem himself lead him down the wrong path?