Officials identified the killer as a former employee at the facility for disabled people where the attack took place.
General Mills widened its recall of potentially contaminated flour, and health officials said 46 people have been made sick so far by raw flour.
The so-called Sand fire keeps growing — it's at more than 33,000 acres so far — fueled by dry brush, soaring temperatures and winds.
'On an average day, three people die and 150 people are treated at a hospital because they are injured by police.'
Things are hot in Philadelphia — and not just at the Democratic National Convention.