The investigation begins
The case that ultimately exposed Blauensteiner followed the 1995 death of 77-year-old pensioner Alois Pichler. A relative became suspicious about the circumstances surrounding Pichler’s estate, prompting closer scrutiny of the relationship and of other deaths around Blauensteiner.
Police arrested Blauensteiner in Vienna on January 11, 1996. Investigators examined a wider group of suspicious deaths. She made admissions during questioning but later withdrew them, which is why the number of crimes she was suspected of cannot be treated as the number legally proved.
The first murder conviction
Blauensteiner first stood trial in Krems for the murder of Alois Pichler. Prosecutors argued that she had used medication to cause his death and had acted for financial gain. On March 7, 1997, a jury found her guilty of murder and she received life imprisonment.
The conviction became final later that year when Austria’s highest court upheld the result. Reporting from the proceeding emphasized that the sentence was based on the murder proved in court, rather than on every additional death being investigated at the time.
Forensic work and further cases
The investigation did not end with Pichler’s case. Austrian forensic specialists examined exhumed remains and found traces of medications that supported prosecutors in two additional deaths. Those cases concerned Franziska Köberl and Friedrich Döcker.
The significance of the forensic evidence was that deaths which had not initially triggered a murder investigation could be revisited. It provided a basis for a second prosecution rather than relying only on Blauensteiner’s disputed statements.
The 2001 double-murder trial
In July 2000, prosecutors in Vienna filed two new murder charges. The trial ended on April 20, 2001, when a jury found Blauensteiner guilty of both murders. Austrian reporting later summarized the final record as three proven murders in total.
Because she was already serving life imprisonment, the later convictions did not create a more severe custodial sentence. They did, however, establish that the Pichler murder was not an isolated offense.
What was proven and what remained suspicion
The most careful way to describe the case is to distinguish the judicial record from wider police suspicions. Blauensteiner was convicted of three murders. Investigators examined other suspicious deaths, and she had at various times made broader admissions, but those matters did not all result in murder convictions.
For that reason, this page does not use larger speculative victim totals as established fact. The verified minimum for the Crime by Region archive is the three murders proven in Austrian courts.
Timeline
1995: the death of Alois Pichler becomes the case that triggers renewed suspicion and investigation.
January 11, 1996: Blauensteiner is arrested in Vienna on suspicion of murder.
March 7, 1997: a Krems jury convicts her of murdering Alois Pichler and she receives life imprisonment.
September 1997: the life sentence becomes final after review by Austria’s highest court.
July 2000: prosecutors bring two further murder charges concerning Franziska Köberl and Friedrich Döcker.
April 20, 2001: a Vienna jury convicts Blauensteiner of both additional murders.
November 16, 2003: Blauensteiner dies while serving her sentence.
Current status
The criminal cases are fully adjudicated. Blauensteiner died in 2003 while serving the life sentence imposed for murder. Austrian public broadcasters continue to describe the case as one of the country’s best-known serial-murder investigations, with three murders judicially established.
Sources
- ORF Niederösterreich — 25-year retrospective on the arrest, trials, forensic evidence and final convictions (January 11, 2021)
- ORF Niederösterreich — retrospective on the three proven murders and life sentence (March 2017)
- ORF Wien — case history, second prosecution and final status (March 2012)
- Der Standard / APA — convictions, second trial and death in custody (November 2003)