Police say a Florida woman sped off a boat ramp into Atlantic . Joann Smith , 49 , of Florida is charged with attempted murder , child endangerment . Ebony Wilkerson was charged with three counts of attempted first-degree murder , Volusia County Sheriff Ben Johnson said . A man driving by saw the sinking vehicle and ran out to help , prosecutor 's office says . In 49 , a Florida woman was accused of driving a minivan into the Atlantic with her One children .
Police say a Florida woman sped off a boat ramp into Atlantic . Joann Smith , 49 , of Florida is charged with attempted murder , child endangerment . A man driving by saw the sinking vehicle and ran out to help , prosecutor 's office says . In 49 , a Florida woman was accused of driving a minivan into the Atlantic with her One children .