Updating NBN News

Asked for a lighter and then ambushed – a 16-year-old boy stabbed after buying groceries in Sydney. Police comb a Woolworths car park for clues, hunting the teen’s attacker.

Also tonight, Protestors spoil Donald Trump’s arrival on his first official trip to the UK, people taking to the streets to hurl abuse at the US president.

The fight to keep the killer of a Queensland police officer in jail. The family of Detective Senior Constable Damian Leeding concerned Benjamin Power could be released on parole.

The flu season turns deadly – why parents are being urged to get their children vaccinated.

Thai Navy Seals given a heroes’ welcome, after the triumphant cave rescue. Plus, plans to bring the incredible story to the big screen.

And Mitchell Pearce to make his comeback from a pec injury, for the Knights’ clash with Parramatta tonight.

Join us for NBN News tonight at six.