NEW : Officials expediting process of body identification . NEW : 232 people are confirmed dead , coroner says . They , too , have contacted many hospitals and nursing homes within 200 miles . Mitchell , who was ripped from a car earlier this week , was killed , teen 's mother says . He was among those on a list of At least 126 people in U.S. who 'd been reported missing .
NEW : Officials expediting process of body identification . NEW : 232 people are confirmed dead , coroner says . Mitchell , who was ripped from a car earlier this week , was killed , teen 's mother says . He was among those on a list of At least 126 people in U.S. who 'd been reported missing .