The father-of-two, from Connah's Quay, North Wales, was suspended from the Labour Party over allegations of "unwanted attention, inappropriate touching or groping".
He was found dead at his home four days later.
Labour leader Jeremy Corbyn responded to questions following a speech in west London on whether the Welsh First Minister, Carwyn Jones should resign.
This follows the death of former Welsh Government minister Carl Sargeant, who was sacked last week after allegations about his personal conduct.
The 49-year-old was found dead last Tuesday by his wife, four days after being removed from his role in the Welsh Government.
The inquest into the death of former Welsh government minister Carl Sargeant is due to open on Monday.
Former Special Adviser to Carwyn Jones claims ministers such as Carl Sargeant were 'undermined' in an atmosphere of "fear and loathing".