I only heard of this incident yesterday when the court case was on the news. In summary, a lad on a deer hunting trip in Glenties, Co. Donegal, got drunk, took cocaine and got angry. Went back to his B&B to get his rifle, went around the town shooting at property and in the general direction of people including Gardai and armed Gardai. He was detained without anyone being injured.
The last point would seem to be a very good thing and a tribute to the Gardai. The fact that they are now suffering from PTSD might not be great publicity though. Also does the incident raise questions of how our authorities would cope in a more serious incident.
Deer hunters IME use 308 calibre bolt action rifles. A bullet discharged from one of these has more than enough energy to kill a person at a range of 1000+ metres so even a drunk firing one in random directions is far from a joke.
https://www.rte.ie/news/ulster/2022/0125/1275873-glenties-court/