In this next instalment of Manchester Arena incident research, Richard examines the CCTV evidence produced by the public inquiry with a critical eye.
The CCTV images and the public inquiry video testimonies provide a treasure chest of clues about the true nature of this incident.
A Manchester Arena CCTV Viewing Tool accompanies this film, which allows anyone to view the still images in time order and allows the user to use filters to select what images to display.
The viewing tool provides for the first time the ability to make use of the CCTV images, which have been extracted from hundreds of PDF documents.
Some of the findings in the images are very intriguing, and there may be more anomalies which viewers with a keen eye will find.
Instructions on how to use the online tool are contained within the film.