Gardaí in Leitrim have arrested a fourth person in connection with the investigation into the murder of Patrick Heeran.
Heeran was last seen in Mohill, Co. Leitrim on Monday 3rd October 2011 and a murder investigation has been ongoing since 2016.
The arrested man, aged in his late 30s, is being detained at Thurles Garda Station.
Gardaí say investigations are ongoing.
