The container which was suspected to have had 11.5 tonnes of cocaine amid scrap metal was scanned at a city port of exit but it appears that the images were altered or deleted, sources close to the investigation say.
Attempts are being made to retrieve the images.
And with a number of Guyana Revenue Authority (GRA) employees and the driver of the container truck in custody up to yesterday, local law enforcement officers continue to search for the shipper Marlon Primo.