The GRA say the force is "absolutely determined" to see further justice served over the killing of Detective Garda Adrian Donohoe.
He was shot dead during an armed robbery outside Lordship Credit Union in County Louth in January 2013.
Aaron Brady from Crossmaglen, County Armagh was found guilty yesterday of capital murder and will be sentenced in October.
Gardai believe at least five people were directly involved in the robbery and murder, with many more providing back-up.
Wicklow Player Scoops €500,000 EuroMillions Prize
Garden of Ireland gambler strikes gold
29C Highs In Wicklow With Temperature Warning From Tomorrow
The hosepipe ban remains in place for another two weeks amid this latest hot spell.
Wicklow Wexford TD Wants To Create A "Tobacco-Free Generation"
Suspicious Device Prompts Security Alert In Co. Kildare
Motorists travelling between Kilcullen and West Wicklow may be impacted.
Patients Urged Not To Attend GP Practice In Bray Amid Suspension Order
The Medical Council has issue a strong warning regarding Dr Regine Grah, who is suspended from the Medical Register by order of the High Court.
8:00pm - 10:00pm
Love Songs on the Coast
Sunny intervals
High: 26°C | Low: 17°C
Sunny intervals
High: 24°C | Low: 16°C
Sunny intervals
High: 27°C | Low: 15°C
Sunny intervals
High: 29°C | Low: 16°C
Sunny intervals
High: 30°C | Low: 15°C
