I feel extremely uncharitable but I don't see any other comments raising this - this reads like a lot like the writings of people who believe they're being 'gangstalked'. Meetings being added/removed to calendars to mess with you, an 'implied' threat being left in the notes section of a hidden slide in a presentation, meeting notes being manipulated to make them look bad, this sort of thing.
Maybe I'm just extremely lucky but I've never worked with anyone who would put in the effort for this sort of thing, even if they really disliked the person. And some of it just makes no sense - an implied murder/suicide threat, in the notes section in a hidden slide in a slideshow?
Also the formatting being a long screed with random bolding doesn't help, although that could well be a non-native speaker not realising how this appears to natives.
Maybe I'm just extremely lucky but I've never worked with anyone who would put in the effort for this sort of thing, even if they really disliked the person. And some of it just makes no sense - an implied murder/suicide threat, in the notes section in a hidden slide in a slideshow?
Also the formatting being a long screed with random bolding doesn't help, although that could well be a non-native speaker not realising how this appears to natives.