Trial told father forced son to have sex with his mother before showing a video tape of it to others

A father forced his young son to have sex with his mother before showing a video tape of it to others, it has been alleged.
The now 12-year-old child also told a Central Criminal Court jury that his father raped him and regularly sexually abused him with a hot poker in their Waterford home as well as holding a gun to his head and threatening to kill him he if told anyone.