MARTIN Casey, aged 28, absconded from HMP Sudbury on April 10.
Casey was convicted on April 17, 2013 at Nottingham Crown Court and sentenced to 8 years imprisonment for causing death by dangerous driving.
He is described a white, 28-years-old, 5ft 8ins tall, slim build, short brown hair, blue eyes and has an Irish accent.
His last known address was in Leicester.
Anyone with any information about the whereabouts of this man is asked not to approach him but to contact their local police or Crimestoppers anonymously on 0800 555 111.