He was on day release for murder - but stabbed his colleage more than 70 times with a screwdriver
![He was on day release for murder - but stabbed his colleage more than 70 times with a screwdriver](https://i2-prod.walesonline.co.uk/news/uk-news/article29593602.ece/ALTERNATES/s615/2_nicholas-fryers-wmjpg.jpg)
Nicholas Fryer was given a life sentence after being convicted of murder in Wales in 1993
Nicholas Fryer was given a life sentence after being convicted of murder in Wales in 1993