Ashley Moser, the mother of Veronica Moser-Sullivan, the youngest victim killed in the Aurora, Colo. theater rampage suffered a miscarriage on Saturday, according to a family statement, NBC News reported. Moser, 25, was shot in the neck during the rampage. Her family said that the trauma she sustained caused the miscarriage. They also said she underwent more surgery on Saturday. Funeral arrangements for her daughter are still pending. James Holmes, a 24-year-old former doctoral student is accused of opening fire in the theater, killing Veronica and 11 others. He is scheduled to be formally charged Monday in Colorado.