If Tesla is caught commiting fraud and gets in some sort of legal trouble, could I lose the stocks I own?

I know the value would tank, but it is possible Tesla could get frozen and hit $0 before I get a chance to sell? Assuming the fraud aligations in Canada, the weird after hours trading trends and the 1.4 billion missing off the books in the us are legit?

I had invested in an oil project in Alberta and it went tits up and I lost everything I invested. That was only 1k but I have about 5k tied up in TSLA right now.