![Man who testified against his dad age 12 after hearing him murder his mom, says he still has 'nightmares' 30 years on | The US Sun Man who testified against his dad age 12 after hearing him murder his mom, says he still has 'nightmares' 30 years on | The US Sun](https://www.the-sun.com/wp-content/uploads/sites/6/2020/01/IMG_2904.jpg)
Man who testified against his dad age 12 after hearing him murder his mom, says he still has 'nightmares' 30 years on | The US Sun
Surviving "A Murder in Mansfield" | When he was 11 years old, his father, Dr. John Boyle, murdered his mother, Noreen. When he was 12, he helped convict & sentence his father
![I listened as my sociopath dad murdered my mum- I feared I was next & faced him in court aged 11 to put him behind bars | The US Sun I listened as my sociopath dad murdered my mum- I feared I was next & faced him in court aged 11 to put him behind bars | The US Sun](https://www.thesun.co.uk/wp-content/uploads/2022/03/comp-cfp-psychodad.jpg)