The body of a man lay inside his van parked at a pub in Cambridgeshire for four months.
The landlady of the Lazy Otter at Stretham near Ely said police ignored her attempts to tell them the van was there.
The death of Paul O'Brien from Cambridge is not being treated as suspicious but the police say they are reviewing their response.
More top news
Dry with some sunshine but a cold wind.
A year after the tidal surge the Suffolk village of Waldringfield has new flood defences in place
There'll be long spells of sunshine in many places during Saturday before it turns cloudier and windier on Sunday.