I don't believe it was malice, just incompetence, overconfidence, understaffing or some combination that resulted in a plausibly deniable deadman switch.
Then you are an idiot, a fool, a liar, or some combination of them. No amount of any of what you said results in multiple servers being reset to factory settings, data backup and replication being disabled, AND the cooling equipment sabotaged. One of those I could by, two would be VERY suspicious, but all three on the same day? No. that is deliberate.
I tell them to turn to the study of mathematics, for it is only there that they might escape the lusts of the flesh. -- Thomas Mann, "The Magic Mountain"