The victim has been named as Gregorz Guzik.
Gardai are appealing for anyone who may have been in the Kilbride St area between 6.30am and 7.30am to contact Gardai at Tullamore on 057-9327600 or Garda Confidential Line 1800-666-111.
Garda Press Office
Gardaí in Tullamore Co Offaly investigating the circumstances surrounding the death of a male in Tullamore shortly after 7am this morning (5/4/12) will hold a witness appeal outside Tullamore Garda station at 4.30pm today the 5th March 2012.
Garda Press Office
Gardaí in Tullamore Co Offaly are investigating the circumstances surrounding an incident in a house on Kilbride Street, Tullamore shortly after 7am this morning (5/4/12)
A 30 year old man was taken to the Midland Regional Hospital in Tullamore suffering from what appears to be stab wounds where he subsequently died a short time later from his injuries. A second man was also injured however his injuries are not believed to be life threatening.
The scene of the incident has been preserved pending a Garda technical examination.
No arrests have been made and investigations are continuing.
Garda Press Office