Detective Inspector Warren Hines is investigating the murder of Jasbir Singh-Baines.
He was found floating in Dartmouth Park last week.
A post-mortem found that he had died from a cut to this throat.
DI Hines explains what he needs to know about Mr Singh-Baines.
More top news
A man's been given an 18 week suspended prison sentence after his three dogs died in a hot car in Peterborough.
Sunny periods, but becoming windier later. Band of rain overnight.
Mostly dry, with some sunny spells.