UPDATE: Tornado kills unknown number in Joplin

Sunday, May 22, 2011 | 8:44 p.m. CDT; updated 9:15 a.m. CDT, Monday, May 23, 2011

JOPLIN — Tornadoes ripped through parts of the Midwest on Sunday, killing at least one person in Minneapolis and an unknown number of others in Joplin, where a hospital was damaged.