The most well knows is the January 6th riot in DC. But I don’t think that’s the best metic for violence.
How many rioters have actually killed people?
Then how many conservative police officers have killed unarmed suspects? What about during liberal riots? How many women’s lives have been lost due to abortion bans because of conservatives? How many people have died because of lethal measures taken at the us/mexico border because of conservative policies? How many Palestinians have been killed by conservative Israeli Zionists? How many Ukrainians have been killed by conservative Russians? How many people have been killed by conservative Filipino police? How many Rohingya have died in Myanmar?