Imani Green's cousin Brandese Brown, who witnessed the attack in Jamaica, told ITV News of the moment she saw "the shot coming out of the gun."
More top news
Trains on some of the UK's busiest rail routes will be "significantly" hit by a rail workers' strike from tonight.
A new report stresses the "critical" need for emergency services to adopt text and social media alerts.
The smuggler turned hero - made famous by Harrison Ford - will star in his own stand-alone film, Disney says.