Now playing Next USA Trump says California gunman was 'a very sick puppy' US President Donald Trump has said the gunman who killed 12 people in a South California bar this week was a "very, very sick guy" 09/11/2018
Now playing Next Yemen Britain calls UN Security Council meeting over Yemen Fears over massive civilian casualties, and a breakdown in aid supplies if latest Arab coalition offensive against Houthis' main port goes unchecked. 14/06/2018
Now playing Next USA Parkland Deputy captured riding in a golf buggy Authorities in Florida have released CCTV footage capturing the only armed Parkland Deputy assigned to Stoneman High riding in around outside in a golf buggy whilst the massacre was being committed inside the school. 16/03/2018
Now playing Next Vietnam My Lai massacre: Vietnam prepares to mark 50th anniversary Hundreds of men, women and children were killed in the worst recorded US war crime committed in the Vietnam war 15/03/2018
Now playing Next USA Parkland's teachers return to work with heavy hearts Back to school and back to business for the school's staff, but life will never be the same for this Floridan community after 17 of its young people lost their lives. 24/02/2018
Now playing Next USA Man charged over armour-piercing bullet sale to Las Vegas gunman An ammunition dealer who has acknowledged selling hundreds of rounds of tracer bullets to a gunman responsible for killing 58 people in Las Vegas has been charged with conspiracy to make and sell armour-piercing ammunition without a license 03/02/2018
Now playing Next USA Three million people in US carrying loaded handguns each day, study estimates They are mainly young men and live in southern states, according to the paper. 20/10/2017
Now playing Next USA Las Vegas: police video shows officers' response to massacre The FBI is to question the gunman's companion Marilou Danley who has returned to the US from the Philippines. 04/10/2017
Now playing Next USA Las Vegas shooting: at least 58 dead, more than 500 hurt in deadliest US shooting 02/10/2017
Now playing Next Bosnia and Herzegovina Srebrenica massacre commemorated with burial of recently identified bodies The massacre, which occured during the Bosnian War, saw as many as 8,000 Muslims murdered at the hands of Bosnian Serbs. 11/07/2017