A former Western Force Rugby player has chased down an alleged knife-wielding teen in a Karrinyup street, as CCTV captures the moment before the shocking incident. Two boys, aged just 16, are now charged over what's believed to be a drug deal gone wrong. Brittany Hoskins #9News

Louisa Stacey is Perth's latest centenarian celebrating her 100th birthday surrounded by friends and family. A creative spirit and with quite the large family line, Louisa grateful for the huge turnout today. Emma Griffiths #9News

Perth grandmother Donna Nelson's Tokyo drug importation trial was due to start tomorrow. It's been delayed at the 11th hour for at least six months, Michael Genovese reveals. 秋田。 watoday.com.au/national/weste… More in 9News Perth at 6.

Police are tonight probing a deadly dam plunge in Perth's hills after a car veered off the road. A man's body was pulled from the submerged vehicle. Emma Griffiths #9News

The South Fremantle Colts have played in honour of Nick Campo today - the teen killed in a road crash last weekend. Teammates paying tribute to the talented 18-year-old as his brave family watched from the sidelines. Emma Griffiths #9News

Four people have been arrested after police swarmed two Northbridge homes uncovering a number of drugs and drug paraphernalia. The early morning raid catching the occupants by surprise, after a tip off from members of the public. #9News

There is an mpox alert in WA after two people were found to have locally acquired a minor version of the virus. #9News stream.9now.com.au/b82QS7fOeMb

They were a bunch of mates with the world at their feet…and it was snatched away in an instant. Tonight one teen awaits his fate in court, another - Nick Campo - is tragically dead, and a third - Tyler Rowe - has fought and won the hardest battle just to live. #9News

A former Perth Wildcat is taking on one of his biggest challenges yet, cycling from Kununurra to Perth. It's all in the name of charity, as he rides for his not-for-profit organisation "A Stitch in Time" to raise funds for youth suicide prevention. #9News

Commuters could soon be catching the ferry from Applecross, or UWA - as the State Government looks to transform Perth services. Industry now invited to put forward designs for a ferry fleet, in a bid to make the most of the swan river. #9News

A 17-year-old boy has died by suicide in Banksia Hill, with criticism growing over WA’s youth detention system. #9News stream.9now.com.au/yURi0a1KtMb

WA daredevils are in luck tonight, with the state government rolling out a multi-million dollar funding package to ramp up 'off-road' vehicle areas. #9News

The parents of two brothers, killed on a surfing trip in Mexico, say four months on from the tragedy they're still coming to terms with never being able to speak to their boys again. Sarah Smith #9News

Farmers from across the country have taken their fight to the nation's capital, demanding the Albanese Government's ban on live sheep exports be overturned. #9News Emma Griffiths MORE: nine.social/NZW

A Perth kayaker has gone out on the ocean for a paddle, doing almost everything wrong and sparking a sea emergency. #9News

It's a heart wrenching and panicked time for families when a loved one goes missing. But aside from police and search authorities, there is a little-known team that can be called on to help for free. #9News

WA's soaring road toll is in the spotlight tonight, with crash survivors pleading with the public to slow down on our roads. A new advertising blitz aimed at cracking down on speed with the campaign 'stamping out' excuses behind the wheel. #9News

Residents in Warwick fear they'll soon live next to an eyesore, with 25-storey apartment buildings planned in the area. Hundreds now joining the fight to keep their street intact. Emma Griffiths #9News

A new WA Police jet is being introduced to our aerial fleet, capable of flying to remote outback locations in half the time. The PC-24 jet will give police with faster access to emergencies. #9News

He's the UK rapper with millions of followers online, but this morning, Yung Filly will have to report to police as part of his bail conditions on sexual assault charges. #9News READ MORE: nine.social/Qcm