The 29-year-old shot Detective Donohoe during an armed robbery outside a credit union in Co. Louth in 2013.
Aaron Brady has been handed the mandatory life sentence for the capital murder of Detective Garda Adrian Donohoe.
The 29-year-old, from Crossmaglen, Co. Armagh, shot Detective Donohoe from close range during an armed robbery outside a credit union in Co. Louth in 2013.
Frank Greaney has this report for RedFM News