Up to 60 decomposing corpses were discovered on the back on unrefrigerated trucks and on the floor of a funeral home after a passerby complained of a bad smell.
Police were called to a neighbourhood Brooklyn, New York, on Wednesday after a funeral home overwhelmed by the coronavirus resorted to storing dozens of bodies on ice in rented trucks, officials said.
Officers who responded to a 911 call from a passerby who complained about the smell, found that the home had rented four trucks to hold about 50 corpses, according to a law enforcement official.
No criminal charges were brought and the official, who was not authorised to speak publicly about the investigation, spoke to The Associated Press on condition of anonymity.
The Andrew T Cleckley Funeral Home was cited for failing to control the odours.
The home was able to obtain a larger, refrigerated truck later in the day, the official said.
Workers suited up in protective gear could be seen in the afternoon transferring bodies into the refrigerated truck.
A person who answered the phone at the funeral home hung up without speaking.
Further calls went to voicemail, which was full report the Associated Press.
New York City funeral homes have struggled as at least 18,000 people have died in the city since late March and the city has resorted to setting up temporary morgues.
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Hospitals used refrigerated tractor trailers to cart away multiple bodies at a time, sometimes loading them in public view by the side of the road.
Funeral directors across the New York City have pleaded for help as they have run out of space.
Brooklyn Borough President Eric Adams went to the scene on Wednesday evening.
He told the Daily News, "While this situation is under investigation, we should not have what we have right now, with trucks lining the streets filled with bodies."