The Långshyttan murder became one of Sweden's most noticed cases in 2016, when a group of eleven people together plan and carry out the murder of 61-year-old Madeleine. During an excursion, they strangle Madeleine in the back seat of the car and then she is stabbed to death.

Janne Tuomela becomes known as "The smiling serial killer", after he stabs his partner to death in March 2006. He stores the body on the balcony before dismembering her and dumping the body parts in a lake.