Two further sightings of missing Liam Colgan have been made in Hamburg, describing him as a homeless man.

It has been two months since the 29-year-old, from Inverness, was last seen since disappearing during his brother Eamonn's stag do in the German city on February 10.

His family have now travelled back to Germany after being notified of two more sightings of the missing postman.

The first sighting was made at a homeless centre in Altona, with the second also presenting Mr Colgan as being a rough sleeper.

Mr Colgan travelled to the German city with 18 friends but became separated from the group while on a night out.

His brother Eamonn said: "We were getting to a stage where things had gone quite quiet which was worrying.

"However, in the last few days, we had a sighting reported to us on Friday which had happened on the Thursday in the Altona area."

Friends and relatives last saw Mr Colgan in the Veermaster Bar and he has been identified on CCTV footage from Baumwall after leaving the bar.

It emerged Liam's mobile phone died when the group were out having a meal.

Eamonn said his family are still confident Mr Colgan is alive.

In a statement, the family added: "Liam's brother Eamonn and his fiancée Susan returned to Hamburg this week.

"One of those sightings was made a picture. Although an identification on the image is not clearly possible, Liam's family still moved to travel to Hamburg.

"There are certain similarities and Eamonn wants to investigate more closely. It must also be considered that Liam has been missing for two months and his appearance has changed in time.

"We still believe that Liam has contracted a head injury and is confused."