Colchester stabbings: Carl Hopkins death footage appeal made by police
Police investigating two stabbings - one of them fatal - are appealing for witnesses with dashcam footage.
Carl Hopkins, 49, from Colchester, was found dead in Ryegate Road at about 08:20 GMT on Monday.
Police believe his death is linked to an incident at 21:55 the night before, when a 40-year-old man was attacked in George Street.
A post-mortem examination revealed Mr Hopkins died as a result of a stab wound to the left lung.
Both incidents are believed to be drug-related.
Det Supt Stephen Jennings, of the Kent and Essex Serious Crime Directorate, said police would like to hear from anyone who "saw anything suspicious or captured any footage".
He added: "We have a team of dedicated, specialist detectives working around the clock and we are doing all we can to catch those responsible."