During the incident, the man – described as “vulnerable” by Police – was assaulted and £6,300 in cash was stolen from his bedside drawer.
Police now want to speak with a man who walked from Cheapside through town towards Belmont Road in the early hours on that same day.

Pictured: A reflection of the man caught on camera walking through the Cheapside area at 03:19.
CCTV footage shows the man, dressed in a light coloured hoody, dark jacket, light trousers and black footwear walking from Cheapside at 03:19, through Parade Park, Burrard Street, Minden Place and Bath Street before turning into Belmont Road at about 03:26.
“This person is not suspected of any wrongdoing but could help with police enquiries,” the Force said.

Pictured: The man walking along Bath Street at 03:26.
Anyone with any information is asked to contact police on 612612 or the independent charity Crimestoppers anonymously on 0800 555 111 or via their Anonymous Online Form.