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
A man who defrauded an elderly and vulnerable Cambridgeshire couple out of £80,000 has been jailed for two years.
The search for missing airman Corrie McKeague at a landfill site has resumed - three months after it was initially called off.
The week long Norwich Science Festival kicked off over the weekend with experiments and displays for adults and children of all ages.