Evidence Of No Wrongdoing

For legal use.
Landlord Tenant Board.
I've been physically assaulted, accused falsely; had my integrity; character and credibility ruined based on slanders and rumours. I'm also being threatened with eviction for criminal acts his friend says I committed but cameras say I didn't.
I recorded a rare chance to interview someone who calls the police and screams profanity at me.
It turns out I'd only made some noise like everyone else.