Gardaí have released a man who had been arrested in connection with the death of Michael McCoy, a leading member of the Dublin Mountain Conservation Group.
Mr MCoy’s body was found about 4am on Friday in a remote part of the Dublin Mountains. The 61-year-old had been beaten to death.
Gardaí said a file was being prepared for the Director of Public Prosecution after they released the chief suspect in the case, a 41 year-old-man who had been arrested on Saturday.
#FindFia - Fia our boxer is still missing in the Ballinascorney area after my dad was assaulted. Please share & help find her pic.twitter.com/IMfflxt36k
— Rachel McCoy (@rachelmmccoy) October 2, 2016
Mr McCoy was a high profile conservationist and gardaí believe his murder is linked to one of the campaigns he was involved in.
His body was found by a search team at about 4am on Friday though news of the killing only emerged when the Garda issued a statement on Saturday afternoon.
The dead man was a passionate conservationist who had lodged a high number of planning objections to building schemes and other projects he believed would damage the natural beauty of the area where he was murdered.
The Irish Times understands the man being questioned was known to Mr McCoy, though he is not related to him in any way.
Mr McCoy had raised a large number of objections to developments in the Dublin Mountains and had come into conflict with a number of people because of that, including the man currently being questioned about the murder.
Gardaí arrested the suspect on Saturday afternoon, the day after Mr McCoy’s body was discovered close to a forest track in a wooded area at Ballinascorney Hill near Brittas.
The suspect was detained at Tallaght Garda station under the provisions of Section 4 of the Criminal Justice Act 1984.
It is understood Mr McCoy, who was from the area, had suffered head injuries consistent with having been assaulted, though gardaí initially believed he may have fallen.
Gardaí understand he left his home at 6am on Thursday to walk his two dogs.
Supt Peter Duff of Tallaght Garda station, where the investigation is based, said it would not have been unusual for Mr McCoy to walk his dogs in the area at that time of day.
When the man’s family arrived home later in the day and discovered he had not returned, they became concerned and he was reported missing to the Garda.
A search was carried out overnight by members of the Dublin Wicklow Mountain Rescue Team and the Glen of Imaal Red Cross Mountain Rescue Team. They discovered Mr McCoy’s body about 1.7km from the road just after 4am on Friday.
A postmortem suggested Mr McCoy died from injuries sustained during an assault.
One of the man’s dogs, which were both boxers, returned home by itself, arriving shortly after the body was discovered.
The other dog, Fia, has not been located and a Facebook page has been set up in an effort to find her. She has a distinctive long tail and people are being urged to look out for her.
Mr McCoy’s daughter also posted a video on Twitter in an effort to locate the dog.
The area where the body was discovered is frequented by hill walkers and mountain bikers.
“It’s a very isolated area up here as you can see,” said Supt Duff. “We have no indication at this stage as to what happened.”
Supt Duff said detectives were keeping an “open mind” on whether any weapons were involved but there was no immediate sign to suggest that. “We only have preliminary findings from the postmortem and we’re still conducting a search of the area,” he said.
Supt Duff said the area was not known for anti-social behaviour. “We have no incidents up here at all,” he said.
Detectives were still at the scene on Saturday evening and could be seen searching undergrowth with pitchforks.
Anyone who was in the general area of Ballinascorney Hill, or Ballinascorney Road Upper between 6am on September 29th and 4am on September 30th is asked to contact the incident room at Tallaght Garda station on 01 666000 or the Garda confidential line 1800 666 111.
