The accused’s sister, Sharon, said her mother called her and told her Billy was “psychotic” before she was found deadHis younger bother Shane said he lived in fear of Billy and often saw his mother with bruises

Miriam and Billy Burns

Miriam and Billy Burns

A man told gardaí, “I didn’t kill the b***h”, when they put an allegation to him that he had killed his 75-year-old mother, a Central Criminal Court jury heard this afternoon.

The jury also heard that the accused man, Billy Burns (55), broke his mother Miriam Burns’s jaw in 1993 and often verbally abused her over the years.