The Kinahan gang believe the attack on the Regency Hotel was planned by crime gang leader Gerry Hutch – known as “The Monk” – as revenge for the killing of his nephew, Gary Hutch, in Spain in September 2015.

Gardaí believe Eddie Hutch was shot in retaliation for the brutal murder of David Byrne

Eddie Hutch (58) sustained a number of fatal gunshot wounds after he was approached by several assailants as he pulled up in his taxi outside his house in February 2016

Bernadette Roe also revealed that she was in the car beside her partner Noel Kirwan when he was shot dead outside their home.

The brother of Gerry ‘The Monk’ Hutch was shot dead days after the high-profile murder of David Byrne, 33, at the Regency Hotel in February 2016.

The brother of Gerry ‘The Monk’ Hutch was shot dead in 2016

Eddie Hutch Jr, 47, with an address at Portland Place in Dublin's north inner city, was arrested at 10.56 pm at a house six doors from his own home

Det Supt Gallagher gave evidence on Monday about the shooting of Gary Hutch, Patrick Hutch and Edward Hutch along with the shooting in Spain of UK boxer Jamie Moore