When someone learns PhotoShop, danger often enters the courtroom when methods and skill sets are loose and standard methods largely not compulsory. Experts in this field have a paucity of validation testing about what they bring in front of a jury. Largely its just opinion. I’ve heard all this before from the bitemarkers.
Its all about using digital rulers. Video comparisons to measure a suspect’s height leaves about 9 inches of doubt in this case.
Was the Robber 6-foot-3 or 5-foot-6?
From the Marshall Project