Man Accused of Selling Own Drugged Wife Before Fatal Sexual Assault

Nahida Ashraf
Sep 11, 2026 02:48 PM
Police investigators secured the Marchtrenk residence following the fatal sexual assault inquiry.
  • Prosecutors investigate a suspect accused of drugging his own wife and selling access to paying abusers before her death.

State prosecutors in Linz have launched an extensive criminal investigation into 51-year-old truck driver Robert Aichinger, who is accused of repeatedly drugging his own wife, 39-year-old Daniela Aichinger, and selling her to men for sexual assault prior to her death from catastrophic internal trauma on 25 June. The case, formally characterised by judicial authorities as an equivalent to the notorious Pelicot trial in France, unfolded after the victim’s teenage daughter discovered her mother unresponsive and covered in blood on a waterbed in their Marchtrenk home. Paramedics dispatched to the address attempted resuscitation, but the woman succumbed at the scene to massive abdominal and genital haemorrhaging, prompting attending medical examiners to immediately notify homicide detectives.

Forensics Uncover Deleted Devices and Crucial Digital Extractions

According to official investigation files reviewed as Daily Dazzling Dawn understands, the suspect initially attempted to deceive emergency first responders by claiming his wife had suffered an accidental injury during consensual intimate acts. However, forensic analysis of Aichinger's mobile hardware subsequently disproved this account, revealing internet search history on methods to chemically sedate individuals, alongside the deliberate deletion of mobile messaging applications and an attempt to dispose of the blood-stained waterbed. Detectives assembling a 1,000-page dossier determined that the suspect charged up to 500 euros, approximately 429 pounds, per sexual encounter, frequently referring to his incapacitated partner as inert quarry in encrypted messages exchanged with prospective buyers.

Arrest of Neighbour and Systematic Exploitation of Incapacitated Victim

A male neighbour has been remanded in custody as a co-defendant, facing formal accusations of carrying out two sexual assaults against the victim, including an incident on the night of her death before departing the residence. Mobile transcripts recovered by investigators demonstrate that Aichinger transmitted photographs of his heavily sedated wife lying unconscious on a living room sofa, explicitly reminding the neighbour that the woman was not participating willingly and that the encounters constituted non-consensual attacks. Digital evidence also captured communications discussing an unidentified third assailant, accompanied by assurances from the husband that he was prepared to physically strike his wife to suppress resistance if sedatives failed to render her fully unconscious.

Witness Disclosures Reveal Domestic History and Financial Motives

The scope of the investigation widened significantly following testimony provided to law enforcement by Aichinger's immediate relatives. Speaking to investigators, the suspect's younger sister stated that her brother openly boasted of earning regular sums by marketing his spouse to strange men who constantly entered the couple's property, even displaying explicit mobile imagery to demonstrate how those payments allegedly financed their household expenses. Furthermore, statements supplied to police by Aichinger’s former wife documented historical episodes of extreme physical domestic abuse, recounting an altercation resulting in a fractured jaw and multiple facial fractures after she refused demands to engage with outside partners, alongside violent attacks directed against family pets.

Judicial Reform and Wider Criminological Analysis

Aichinger admitted in police custody statements that he had utilised the handle MrBig_20 on an online adult network called Erotik Forum since approximately 2015, where he initially formed an association with the co-defendant operating under the pseudonym Younghengst before re-establishing communication via WhatsApp in February. Forensic profilers assessing the proceedings noted that the suspect exhibited a severe psychological dichotomy, maintaining an outward identity as an unexceptional family man while treating his spouse within private confines as tradeable property. The tragedy has accelerated legislative intervention, with Justice Minister Anna Sporrer confirming on national television that a formal ministerial working group will convene later this month to introduce stringent legal reforms aimed at combating non-consensual acts committed against chemically incapacitated victims.

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Police investigators secured the Marchtrenk residence following the fatal sexual assault inquiry.