Elfriede Blauensteiner, Date of Birth, Place of Birth, Date of Death

Elfriede Blauensteiner

Austrian serial killer

Date of Birth: 22-Jan-1931

Place of Birth: Vienna, Austria

Date of Death: 15-Nov-2003

Profession: serial killer, criminal

Nationality: Austria

Zodiac Sign: Aquarius

Elfriede Blauensteiner (22 January 1931 – 18 November 2003), dubbed the "Black Widow", was an Austrian serial killer who murdered at least three victims by poison.
In each case, she inherited the victim's possessions.