Seamus McGreevy hung himself shortly after Gardai raided his Donegal home exposing a RIRA cannabis farm.
Seamus knew that RIRA would not give him a fair trail and that he would most likely be killed. Seamus's assumption was proven correct, as Kieran Doherty, another RIRA man also involved in the cannabis production taking place at Seamus's home was brutally interrogated and executed by RIRA.
RIRA's response is that they have a zeor-tolerance policy on drugs, and that no RIRA member has been convicted on drugs charges. I think we know why!!