Monday TV Tips: The infamous Joe O'Reilly interview and the murder investigation 

— plus tackling the screens overload for one Tipperary family; and a look at home ventilation systems

Detective, Pat Marry talks about his investigation into Joe O’Reilly, the man who murdered his wife, Rachel. Top left: O’Reilly on The Late Late Show offer his theories on who was responsible. Rachel’s mother, Rose suspected O’Reilly from the start.

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RTÉ One, 7.30pm