
Your sim will hop on a car and start shooting at sims while drifting. Spraying UZI out of a car: *Available in the "Extreme Violence" menu when clicking on self (Controlled Sim). The cops will arrest your sim if they arrived on the scene while you're holding someone.
Sims around you will freak out and might call the police. You can hold any sim at gun point in front of other sims to earn money. Holding A Sim At Gun Point For Money: *Available in the "Non Deadly Interactions" category. All of the new murders include the self defense/dodge ability.