The woman accused of firing 20 shots from an AR-15-style rifle at Rihanna ’s Beverly Hills-area home appeared in court Wednesday and pushed back against her public defender’s request that the criminal case be suspended for a competency evaluation. Ivanna Ortiz, 35, told the court she wanted to move forward and set a probable cause hearing as soon as possible, despite her court-appointed lawyer raising doubt about her mental capacity. Los Angeles County Judge Shannon Cooley ruled there was not