Los Angeles County's new top prosecutor will take office when he is sworn in Tuesday at a Hall of Justice ceremony in downtown LA.

After defeating George Gascón in the November election, Nathan Hochman will be sworn in as Los Angeles' newest district attorney this Tuesday. Hochman, a former federal prosecutor, campaigned on a tough-on-crime platform,

Nathan Hochman, who unseated George Gascón in the November election, was officially sworn in as the new Los Angeles County District Attorney by former California Gov. Arnold Schwarzenegger on Tuesday.