Gardaí are investigating an arson attack at a house in Drogheda, Co Louth overnight.
It happened at 11.50pm in the Moneymore area of the town.
Gardaí say three youths threw a suspect device in the front sitting room window of a house.
No one was injured but a considerable amount of damage was caused.
It follows a gun attack in the town yesterday during which a 36-year-old man was shot.
He remains in hospital in a serious but stable condition.
It is believed these incidents are part of an ongoing feud in Drogheda.
