American Idol finalist Keyla Richardson’s mother was disappointed by her daughter’s third-place finish, blaming viewers for robbing her of a victory. Richardson, a 29-year-old gospel singer from Pensacola, Florida, competed on season 24 of the hit singing competition series . Throughout her time on the show, she consistently impressed the judging panel , made up of Lionel Richie, Carrie Underwood and Luke Bryan. Despite her best efforts, she was eliminated in the nationwide vote during Monday’s finale. Shortly after the results were announced, Richardson’s mother, Katja, expressed her disapproval on Facebook. “My baby was robbed,” she wrote, per Entertainment Weekly . “She did not fail. She was robbed. I’m sorry.…