A man aged in his 20s is due to appear before court after he was arrested by gardaí investigating a fire at a building housing International Protection applicants in Co Louth.
The fire occurred at the IPAS centre in Drogheda on 31 October.
The man is expected to go in front of Drogheda District Court this afternoon.
Another man, aged in his 40s, was also arrested today and remains in custody.
Two other men have appeared before court charged with arson offences in connection with the fire.
Gardaí are continuing their appeal for information in relation to the incident.
Anyone who was in the George's Street area of Drogheda between 7.30pm and 8.20pm on 31 October and may have information is asked to contact Drogheda Garda Station on 041-9874200 or the Garda Confidential Line on 1800 666 111.
