Even Money by Alessandra Torre

A sexy romantic suspense from the NYT Bestseller of MOONSHOT... When I met Dario Capece, I was a cocktail waitress and he was a Vegas kingpin. I should have run away but instead, I leaned closer. Then, the lies started to spread. Rumors filtered through the glitzy streets of Vegas. Someone watched us closely and a clock of death started to wind down... None of it stopped me from falling in love. This is the first book in the All In Duet. The second and final book is Double Down.