Calum’s partner, Bobbie Cowan, had given birth to the couple’s daughter, Lyla, just 11 days before the murder and is now raising their four children alone.
My boyfriend was raped & murdered by sick strangers days after 4th baby was born…tragic memento is all they have of him BOBBIE Cowan felt the world caving in on her when she received the devastating news that her partner - the father of her kids - had been taken from her in the most sickening way imaginable.
In October 2024, the High Court in Dundee was told that Dylan Brister and Cameron Allan secretly slipped drugs into Calum’s drinks, leaving him unconscious, before tying him up with rope and subjecting him to a sexual assault which they recorded on a mobile phone.
Calum Simpson was just 24 when he was attacked and murdered by twisted killers Dylan Brister and Cameron Allan who spiked his drink and then raped him as he lay dying.
Bobbie, 26, from Fife, says: “The night Calum went out, we’d had a few words and he left on a bad note.
