In 1994, M/S Estonia sinks during its route from Tallinn to Stockholm. 852 people sink with the ship. For 26 years, survivors and relatives to the victims have asked one question: what truly happened to Estonia?

Fatal Injections is about the nurse Maiken and her fiancé, Doctor Jacob who are stuck in a relationship without any passion. But all that changes when a young Norwegian nurse, Ida, joins them at the hospital ward. Because Ida is charming, seductive and spontaneous - in no time they all become best friends. A friendship that turns into sexual attraction and pure passion. For a second everything is amazing. But Ida has secrets. Dark secrets. And soon attraction turns into fear when Maiken begins to suspect that Ida is responsible for multiple deaths at the hospital.

We follow Selma through a pivotal summer as she moves into a commune where her half-sister Elin lives with her boyfriend, August.