Lydia Benecke has been a member of the GWUP since her time as a student . In this context , she deals with the psychological examination of the vampire motif , the vampire subculture , superstition and homeopathy . In 2012 , after writing a psychological statement on the indexing of a BDSM forum by the youth protection , she became the youth protection commissioner of the German BDSM youth organisation SMJG . She is part of an international Working Group on Human Asphyxia set up by the Canadian forensic scientist Anny Sauvageau . She participated in the evaluation of a series of video recordings recording fatal autoerotic accidents and suicides She was involved in suicide and depression prevention in the non-profit association for the prevention of suicide and education about depression and suicide in adolescents and young people '' ' Freunde fürs Leben e. V. ' '' Since 2009 she has appeared as a psychological expert in various television programmes , including TV total , Stern TV , Explosiv - Das Magazin , Markus Lanz , Bambule , Inka ! , Sat .1 breakfast television , the special programme XY-gelöst and the ZDF documentary " Dracula lebt ! " She also works as an expert for radio , podcast productions , print media and electronic magazines . She has spoken from a psychological point of view on topics such as psychopathy , the Zodiac killer , sexually motivated homicides , Letter bomb assassins , the 2011 Norway attacks , Vampires , BDSM , sadomasochism in Germany , skepticism , criminal psychology , doomsday myths and end-time sects
2011 Norway attacks
2011 Norway attacks
Lydia Benecke