Jackson Co. woman killed in single-vehicle rollover crash Emergency crews were called to a single-vehicle crash on Ava Road in rural Ava, Ill. late Thursday night. (Source: KFVS) By Marsha Heller | December 18, 2020 at 4:11 AM CST - Updated December 18 at 4:11 AM JACKSON COUNTY, Ill. (KFVS) - An Ava, Illinois woman was killed in a late night crash in Jackson County on Thursday, December 17. Emergency crews were called to a single-vehicle crash shortly before 10:30 p.m. on Ava Road, about a half mile north of Winter Texan Lane in rural Ava. According to a Jackson County Sheriff’s Office, Cassandra R. Doerner was traveling southbound when her 2017 Infiniti went off of the right side of the road and hit an embankment for a private driveway.