UPDATE 8-Police consider manslaughter charges over deadly London tower block blaze
* Police fear death toll could rise above 79 (Adds reaction from resident and PM May over evacuation)
June 13 The explosion and fire at a Louisiana chemical plant on Thursday injured 33 people, said Jean Kelly, a spokeswoman for the Louisiana Department of Environmental Quality.
Thirty were taken from the Williams Olefins chemical plant in Geismar, Louisiana, by ambulance and three by helicopter, Kelly said.
* Unarmed drones would help watch Chinese navy (Adds details from White House briefing)