When Ethan's old friend and favorite bartender Mike brings a murder case to MBLIS's doorstep, what should have been a normal investigation turns personal fast for Marston and Holm. As if that weren't enough, the tangled web that the pair uncover leads to a Cuban smuggling ring dealing in vintage muscle cars... and murder.But if anyone can untangle this Havana Hustle, it's Marston and Holm!