Kill Rita(2023)

Kill Rita is a Russian thriller series about a chemistry teacher forced into the criminal underworld. Rita loses her job over a student scandal and takes work cleaning a cottage—only to discover it's a crime scene caught between warring local gangs. She's far more dangerous than she appears. Years earlier, Rita fled St. Petersburg under a false identity to escape pursuers hunting her for a valuable chemical formula she alone possesses. Now, as violence closes in, her past and present collide. Rita must use her intellect and chemistry expertise to survive the escalating showdown between criminals desperate to claim what she knows.