Nomena Leroy was a villainess from "Going the Distance", case #41 of Criminal Case: Save the World, the 3rd season of the crime solving game Criminal Case (release date July 21, 2016). She was a race car driver, acting as the co-driver to racer Lily Karam.
Nomena was found dead in her and Lily's car after a race, having died from poisoning. Over the course of her murder investigation, Nomena was revealed as a villainous conspirator for SOMBRA, working with diamond heiress Lavinia De Brills (who was sponsoring her) to smuggle diamonds for the terrorist organization. Unbeknownst to Lavinia, the evil Nomena also took some of her diamonds for herself.
In the case's climax, Nomena was revealed to have been trying to blackmail Lavinia, threatening to reveal her complicity in the diamond smuggling unless she gave her her own racing team. Instead, however, Lavinia placed a rhinoceros viper in Nomena's toolbox, with the snake biting Nomena during her and Lily's race and killing her with its' poisonous venom.