A man has been questioned and released as part of the investigation into a suspected arson attack on Mayo TD Michelle Mulherin's
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A fire broke out at Deputy Mulherin's office in Ballina Co Mayo at around 7pm yesterday evening.
Gardaí had been called out to investigate damage to a window and then spotted the blaze, which was quickly brought under control.
A 39-year-old man was arrested in the Ballina area late last night and questioned, before being released from custody early this morning.
Gardaí say investigations are ongoing.