Just for the record, absence of evidence can be evidence of a crime: evidence-tampering. And anyway, an absence of evidence isn't exactly exonerative either, especially if a plausible narrative exists to explain the absence. And there are several here.
It's a matter of probabilities. Surveillance video was prematurely destroyed, twice in a month, in separate incidents and in different ways. Oh and both of those incidents involved the same subject. That is statistically improbable, similar in category if not in actual magnitude, to getting struck by lightning twice. At the very least that should justify and support an investigation kicking into overdrive mode to find direct evidence. And if no such evidence is found, it may nonetheless end up being used as part of a prosecution. Interesting coincidences are always pretty persuasive.
It's a matter of probabilities. Surveillance video was prematurely destroyed, twice in a month, in separate incidents and in different ways. Oh and both of those incidents involved the same subject. That is statistically improbable, similar in category if not in actual magnitude, to getting struck by lightning twice. At the very least that should justify and support an investigation kicking into overdrive mode to find direct evidence. And if no such evidence is found, it may nonetheless end up being used as part of a prosecution. Interesting coincidences are always pretty persuasive.