Lincolnshire Police name Grantham 'unexplained death' man
Police have named a man whose death in a Lincolnshire town prompted a murder investigation.
The death of Ian Addison, 48, who died after collapsing on Inner Street, Grantham, on 20 January, is being treated as "unexplained".
Two people arrested on suspicion of murder in connection with his death have been released on bail.
Lincolnshire Police said they were waiting for toxicology reports to establish a cause of death.
They appealed for anyone with information to contact the force.
The coroner has opened and adjourned an inquest pending further inquiries.