Detectives have launched a murder investigation following the death of a Glasgow man. 

Gary Weir, 24, died following a disturbance in Shettleston Road, Glasgow in the early hours of Sunday morning. 

Officers have confirmed his death is now being treated as suspicious following post mortem results. 

Gary, of Eddlewood Court, was thought you have been involved in a fight outside of Shettleston Juniors social club where he was attending a 21st birthday party. 

Read more: Tributes paid to man stabbed to death during 21st birthday party at Shettleston Juniors

Police were called to the venue where they found Gary and three other males injured at the scene.

He died shortly after being admitted to hospital.

It is believed he was stabbed. 

Three other men were seriously injured and taken to Glasgow Royal Infirmary. The men aged 23, 25 and 26 years were released from hospital after treatment.

Police said they then discharged themselves form Glasgow Royal Infirmary.

A full report will be sent to the Procurator Fiscal.

Police have appealed for witnesses to come forward and are now examining CCTV. 

Read more: Tributes paid to man stabbed to death during 21st birthday party at Shettleston Juniors

Detective Chief Inspector Allan Burton from the Police Scotland's Major Investigation Team (West) said:

“A murder enquiry has now been launched and extensive enquiries are being carried out by detectives to trace who is responsible.

“We are prioritising the interviewing of those who were at Shettleston Juniors on Saturday night as well as reviewing CCTV footage from the area. Detectives will be carrying out door to door enquiries to gather more information on the circumstances surrounding this incident.

“I would appeal to anyone who attended Shettleston Juniors Club on Saturday night, or anyone who was outside around the time of the incident to come forward as they may have information that is vital to this investigation.

“Anyone with information that may assist this murder investigation should contact Police Scotland on 101. Alternatively CRIMESTOPPERS can be contacted on 0800 555 111, where anonymity can be maintained.