The Tragic Case of Stephanie Hansen: A WhatsApp Obsession Trend Summary

TL;DR

• Sheldon Rodrigues is serving a life sentence for murdering Stephanie Hansen.
• The perpetrator sent over 40,000 WhatsApp messages to the victim.
• The case highlights the dangers of digital stalking and domestic obsession.
• A new ITV documentary has brought the factual details of the investigation back to national attention.

What Happened

In December 2022, Sheldon Rodrigues attacked Stephanie Hansen in their shared home in Hayes, inflicting 20 stab wounds. Prior to the physical assault, Rodrigues engaged in an extreme campaign of cyberstalking, sending tens of thousands of messages and installing a hidden camera inside a television in Hansen's bedroom. He also used a listening device to monitor her private conversations with her boyfriend.

On the day of the murder, Rodrigues followed Hansen's boyfriend as he left the property before returning to kill Hansen while she was in her bedroom. Following the attack, Rodrigues attempted to cover his tracks by blaming the boyfriend and claiming he had found the body after returning from work. However, forensic evidence and digital logs exposed his long-term surveillance and premeditation. To bite off more than one can chew is an understatement for Rodrigues's attempt to deceive investigators, as his extensive digital footprint eventually led to his downfall.

Key Developments

During the trial at the Old Bailey, the court heard that Rodrigues had a "chilling obsession" with Hansen. Witnesses described how he became increasingly controlling when she entered a new relationship. Data recovery experts revealed that Rodrigues had spent 158 hours listening to recordings made by the bugging device he planted. The prosecution presented evidence that the killer had even created a fake persona to message Hansen's partner in an attempt to break them up.

He was a monster who took away my beautiful daughter. He didn't just kill her; he tortured her with his obsession before he took her life.

Why This Matters

The case serves as a landmark example of how digital tools like messaging apps and smart devices can be weaponized in stalking cases. The volume of data—40,000 messages—provided a definitive timeline for the Metropolitan Police, illustrating the escalation from obsession to violence. The conviction of Rodrigues to a minimum term of 25 years underscores the judiciary's stance on premeditated domestic homicides involving stalking.

What Happens Next

Sheldon Rodrigues remains incarcerated, serving his 25-year minimum sentence. The ITV documentary, which premiered in March 2026, is currently available for streaming on the ITVX platform for viewers in the UK. Advocacy groups continue to use this case to lobby for stricter monitoring of digital stalking behaviors by technology companies and law enforcement.

Frequently Asked Questions

Who killed Stephanie Hansen?
Stephanie Hansen was killed by her flatmate, Sheldon Rodrigues, in December 2022. He was convicted after police found evidence of a hidden camera and 40,000 harassing messages.

Where is Sheldon Rodrigues now?
Sheldon Rodrigues is currently serving a life sentence in prison. He was ordered to serve a minimum of 25 years before becoming eligible for parole.

What was the motive for the murder?
The motive was a rejected romantic obsession. Rodrigues had monitored Hansen's life for months and became violent when she started a relationship with another man.

Where can I watch the documentary about the case?
The documentary, titled WhatsApp Obsession: The Murder of Stephanie Hansen, is broadcast on ITV and available via their catch-up service, ITVX.