A household pet camera installed to monitor a cat's food bowl captured footage of a man threatening his partner with a knife, helping police secure his conviction. Michael Salmon, 50, was jailed for three years and two months at Manchester Crown Court on Friday 6th November after being convicted of controlling and coercive behaviour against the unnamed victim.
Footage reveals hidden abuse
Greater Manchester Police said the conviction reflected a sustained pattern of controlling, coercive and threatening behaviour that left the victim living in fear. The court heard how Salmon's offending escalated over several years, leaving the victim isolated, intimidated, and living in fear.
The cat camera, installed above a cat feeding area and intended to monitor the family's cat while they were away from the property, captured crucial footage. The recordings showed Salmon holding a knife while standing over the victim, providing powerful evidence of the threat she faced and corroborating her account of events.
Campaign of control and violence
GMP said Salmon's controlling behaviour included monitoring her movements, repeatedly questioning her whereabouts, and demanding video calls to verify where she was and who she was with. Following the birth of their daughter, his behaviour became increasingly possessive and aggressive.
The court heard the abuse culminated on 28 September 2024 when Salmon became aggressive during a family journey and began driving erratically while the victim and their young daughter were in the vehicle. He threatened to drive the car into a wall, killing everyone inside. Later that day, following an argument at home, Salmon armed himself with two kitchen knives and confronted the victim while she was holding their five-month-old daughter. During the incident, he pointed the knives towards her and shouted: "She is the only one saving you now."
Investigation and conviction
The following day, on 29 September 2024, the victim reported the abuse to police, prompting an investigation that led to Salmon's arrest and subsequent charge. GMP said that despite denying the allegations throughout his police interview, investigators were able to uncover compelling evidence that contradicted his account.
DC Grindley, of GMP, said: "This conviction reflects a sustained pattern of controlling, coercive and threatening behaviour that left the victim living in fear. What began as monitoring, jealousy and attempts to control everyday aspects of her life escalated into violence, intimidation and serious threats involving weapons. Crucially, footage captured on a household pet camera, alongside evidence provided by the victim, enabled investigators to demonstrate the reality of what was happening behind closed doors."
DC Grindley commended the victim for the courage she showed throughout the investigation and court process, adding: "I hope this outcome reassures victims of domestic abuse that they will be listened to, believed and supported. No one should have to live in fear in their own home or relationship." The victim hopes that by sharing her story she can help other people.
