Original sentence: The documentary The Girl and the Refugee, which is Episode 5 of the series What Moves Germany, was shown on 4 June 2018 on Das Erste, a public television channel in Germany.The documentary is about the Kandel murder by stabbing of Mia Valentin, and about the attempted murder by stabbing five days earlier of a 17-year-old girl by another Afghan refugee in Darmstadt
Edited sentence: The documentary The Girl and the Refugee, which is Episode 5 of the series "What Moves Germany," premiered on 4 June 2018 on Das Erste, the most important public television channel in Germany.The documentary is about the Kandel murder by stabbing of Mia Valentin, and about the attempted murder by stabbing five days earlier of a 17 year-old girl by another Afghan refugee in Darmstadt