Police officers shot dead in Baton Rouge

http://www.bbc.com/news/live/world-us-canada-36820869

It's a very confused picture right now in Baton Rouge. Here's what we can confirm:

• three police officers are dead, three are injured
• one suspect has been killed, more possibly at large
• witnesses reported loud gunfire
• one said he saw a man dressed in black, military-style clothing
• tensions have been high in the city since the police shot dead a local black man, Alton Sterling