"The operator of a home-based day care that caught fire on Thursday, leaving three toddlers dead and four others hurt, went shopping at a nearby store and returned to the west Houston child care center she runs possibly minutes before or just as the blaze erupted, said a law enforcement source familiar with the case."
http://www.chron.com/disp/story.mpl/metropolitan/7444462.html
http://www.chron.com/disp/story.mpl/metropolitan/7444462.html