Man developed software to track wife before her death, jury told
BBC World
March 2, 2026
AI-Generated Deep Dive Summary
A man accused of driving his wife to suicide by developing software to track her movements is on trial for manslaughter, coercive control, and rape. Christopher Trybus, 43, allegedly used his expertise as a software consultant to monitor Tarryn Baird, who took her own life in November 2017 at age 34. A Wiltshire Police safeguarding officer testified that Baird confided in her about the abuse, describing how Trybus appeared at hotels she stayed in despite her efforts to avoid him by changing phones and withdrawing cash.
Baird expressed fear of police involvement and believed her husband had damaged others' opinions of her. She told the officer she was "anxious" about authorities arriving at her home and even considered fleeing to a refuge, but feared Trybus would find her regardless of her location. Attree revealed that Trybus sent messages showing his ability to track Baird's movements, including how long it took her to reach a destination and return.
The trial highlights the allegations of coercive control, which include violence, sexual abuse, financial restrictions, and psychological manipulation. These tactics created an environment of fear and isolation for Baird, who ultimately ended her life. The case raises broader concerns about domestic abuse, technological surveillance, and the challenges victims face in escaping abusive relationships.
This story underscores the global issue of intimate partner violence and the dangerous lengths abusers may go to control their partners. It also sheds light on how technology can be weaponized in abusive relationships, adding a modern twist to an age-old problem. For readers interested in world news and human rights, this case serves as a stark reminder of the ongoing struggles faced by victims of domestic abuse and the importance of raising awareness about such issues.
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Originally published on BBC World on 3/2/2026