Schwarzman was still under supervised probation from a 2017 DUI arrest when county police said she drove her SUV off the road and struck Gaddis and Limmer while they were walking on July 23, 2018. Limmer was pushing her granddaughter in a stroller on the sidewalk at approximately 6:30 a.m. along Girdwood Road, near Dulaney High School, according to prosecutors.