In a surprise move by an Ontario judge on Nov. 22, the case against the guards has been quashed and the trial that was supposed to begin this May struck from the docket.Now, those charges have been dropped after a judge concluded there wasn't enough evidence to take the case to trial — a decision CBC News has learned the Crown won't appeal That's despite the available video footage, two security staff who testified the accused placed weight on her upper body while she was held chest down, a forensic pathologist who testified Warriner would still be alive had she not been restrained that day — and revelations one of the guards admitted he falsely claimed Warriner threw the first punch.The next day, Warriner left the COVID floor to get something to eat, according to a coroner's report, and was spotted by hospital staff in the lobby with her mask down around her neck.Court heard that Rojas-Silva knew Warriner had left the hospital against medical advice before, and repeatedly told her to put on her mask from a distance before approaching her.By this time, Warriner is seen on her feet and appears to briefly raise her right arm before Rojas-Silva takes her to a nearby wall, with Hutley approaching from behind."