Hear’s a summary of the provided text:
A 51-year-old man has died after sustaining serious injuries during an interaction with Gardaí (Irish police).
The incident occurred last Friday near the Holiday Inn on O’Connell Street.
Fiosrú, the Office of the Police Ombudsman, is conducting an self-reliant criminal investigation into the incident. The investigation was launched because the incident involved serious harm too the man, who later died.
* An investigator from Fiosrú attended the scene.