US gun violence

Welsh violence scheme rolled out in US

Arrests over 2016 murder of Ohio family

US police kill black security guard 'hero'

Pro-gun tweet provokes doctors' fury

Vegas survivor dies in California attack

Thousand Oaks: Who are the victims?

Ex-Marine suspect in California bar attack

California shooting: 'No threat to public' Video, 00:00:27California shooting: 'No threat to public'

US yoga hero used broom to fight gunman

Yoga gunman 'posted misogynist videos'

Gunman kills two at Florida yoga studio

Vigil for Pittsburgh attack victims

US rapper Young Greatness shot dead

'I'm now more aware of being Jewish'

Survivors relive US synagogue ordeal

Victims of Pittsburgh attack named

A stark choice facing President Trump

What we know about the Pittsburgh shooting

'Synagogue shooter' charged with murder

Pittsburgh shooting: Crowds sing at vigil. Video, 00:00:33Pittsburgh shooting: Crowds sing at vigil

Deadly shooting at Pittsburgh synagogue

US grocery shooting 'possible hate crime'

Why this mass shooting is different - the evidence. Video, 00:03:30Why this mass shooting is different - the evidence