The Worst Man I Never Knew by Alina Popescu

There’s always someone digging into your past, using whatever they find against you
Private investigator Emmett Naoki has come a long way from his modeling days. Yet he should still remember fame always comes at a hefty price. Really, he shouldn’t be surprised the high demand for OWL Investigations services is the very definition of a double-edged sword.

Emmett and David, his assistant and tentative boyfriend, can’t ever catch a break with this onslaught of new clients. The only time they spend together is squished in a car, following cheating spouses around. Not the most romantic of dates. To make matters worse, Emmett gets saddled with a mysterious string of suicides pointing at local mobsters.

It’s just Emmett’s luck that this weird case is causing all kind of trouble and heartache for him and his family. He’d better figure out why everyone working for the mob suddenly decided to off themselves before he puts his loved ones in the line of fire. And he’d better do it while caring for his newly adopted cat. Don’t ask!