Leon is accused of failing to investigate when a door alarm sounded. Leon is being held on bond. She's due back in court on May 4.
Woman charged in senior's death pleads not guilty
March 30, 2009 Heidi Leon worked as a nursing assistant at the Arbor of Itasca. She's charged with criminal neglect in the death of 89-year-old Sarah Wentworth.
In February, Wentworth was found outside the nursing home in below freezing temperatures. She later died.