WAGNER Waltraud, Serial Killer Database Wiki

Lainz Angels of Death

Lainz Angels of Death - 2 Girls One Crime (podcast)

Angels of Death: Murderous Medics, Nefarious Nurses and Killer Carers|Paperback

5 Terrifying Serial Killer Signatures

Unknown Gender History: Lainz Angels of Death: Maria Gruber, Irene Leidolf, Stephanija Mayer, and Waltraud Wagner – Austria 1989

Angels of Death by Tameka Watkins

Bookofthedeadpod (@Bkofthedeadpod) / X

Angel of Death: The Beverly Allitt Story (TV Movie 2005) - IMDb

Is Azrael the Angel of Death? - Quora

20 Horrific Killers Who Were Released From Prison