Police say the motive for Brian Thompson's killing is unknown. But it has highlighted threats to those who run America's health insurers, and sparked a conversation about widespread anger at the industry.
Biden's pardon reflects controversy that dogs US presidential clemency
Joe Biden has reneged on his promise not to pardon his son over federal gun felonies and tax crimes. His eleventh-hour decision isn't the first controversial use of presidential clemency powers in US history.
Topic:Explainer
Photo shows Richard Nixon and Gerald Ford chat in the Oval Office as they go over papersElon Musk set to be go-between between Trump and China
As Donald Trump prepares to return to the White House, Elon Musk and Tesla look likely to benefit from influential ties to both the US president and the Chinese government.
Photo shows elon musk stands at a lectern with his mouth open and fists in the airWorld's most expensive dinosaur fossil goes on display at New York museum
The giant stegosaurus fossil, dubbed "Apex", is 3.3 metres tall and 8.2 metres nose to tail and is one of the most complete fossils of this type of dinosaur in existence.
Photo shows Close up of a stegosaurus dinosaur fossil on display at a museum in New YorkElon Musk sole-funded Ruth Bader Ginsburg PAC during US elections
The group, which was named RBG PAC, spent nearly all of the donated money on advertising — ads that claimed RGB was of the same opinion as Donald Trump on the issue of abortion.
Photo shows Donald Trump wears a red cap whilst chatting to Elon MuskHealth insurance CEO shot dead in targeted shooting in Manhattan
The death of Brian Thompson has sparked a manhunt across New York City and put a spotlight on health coverage in the United States.
Has Video Duration: 1 minute 37 seconds.He killed the CEO of a major US health insurer. A CCTV trail unravels his last steps
Now two days into the manhunt for the suspect behind the shooting of UnitedHealthcare CEO Brian Thompson, questions swirl over how he could disappear in the city of surveillance.
Topic:Explainer
Photo shows Grainy CCTV footage of a man in a hoodieThe complex case of Lori Vallow Daybell and the Doomsday murders
Already serving three life sentences, Lori Vallow Daybell will now also face trial for the murders of her estranged husband and another man.
Photo shows Lori Vallow Daybell wears her hair out with a concerned look on her face.US judge rejects Boeing's guilty plea deal over fatal 737 Max crashes citing diversity policies
Boeing's guilty plea is blocked under a deferred prosecution agreement in the case which dates back to two fatal crashes in 2018 and 2019 that killed 346 people.
Photo shows A shot of a blue and white plane in the air taken from belowNew York police release photos of suspected assassin's face
There are reports the words 'deny', 'defend' and 'depose' were inscribed on the bullet casings used to kill the senior executive of a US health insurance company.
Photo shows Assassin's face revealed: CCTV of a smiling man in a brown jacket and green hood.Has Video Duration: 2 minutes 39 seconds.Magnitude 7 earthquake strikes off the coast of northern California
About 5 million residents of California and Oregon were under a tsunami warning, which has now been lifted, after the quake struck.
Photo shows California Quake: An aerial image showing cars driving on a highway alongside the coast.Has Video Duration: 1 minute 59 seconds.Bitcoin price volatile after hitting record, ASX closes in the red — as it happened
It's a wild ride for crypto prices, with volatility for Bitcoin after it surpassed $US100,000. The local share market slid at the close, while Woolworths attempted to end strike action affecting its supply chain. The day's events and insights as they happened.
Photo shows Two large gold coins bearing engraved "b"s lie on top of a complex financial line-and-bar graphTsunami warning lifted after magnitude-7.0 earthquake in northern California
A tsunami warning impacting nearly 5 million people after a magnitude-7.0 earthquake on the United States west coast has been lifted.
Photo shows Map of California coastFlying with food allergies is often 'a game of roulette', survey reveals
Thousands of people with food allergies experience high levels of anxiety when flying, and don't report reactions that happen mid-journey, according to a global survey.
Photo shows The aisle of a plane's cabin.Words reportedly written onto ammunition found at scene of health insurance CEO's killing
Multiple US media organisations, citing unnamed investigators, say the ammunition used to shoot the UnitedHealth chief executive had the words "deny," "defend" and "depose" written on them.
Photo shows A man wearing a hoodie on CCTV, smiling as he leans against a counter.Sinkhole search for missing Pennsylvania grandmother becomes recovery effort
The search for a grandmother who is believed to have fallen into a sinkhole in Pennsylvania is now a recovery effort after two days of digging through mud and rock.
Photo shows researchers sinkholeAn alleged billion-dollar Russian money laundering network spanning more than 30 countries has been exposed
An international investigation exposes an alleged Russian billion-dollar money laundering network whose reach is said to have spanned more than 30 countries.
Photo shows Bank notes wrapped together on a table.The weirdest things in our Spotify Wrapped this year
On Spotify Wrapped day, we share the music we loved. But sometimes the data just doesn't seem to match up with our expectations.
Photo shows composite image featuring chappell roan, overmono and something for kate'Making America Greater than Ever Before': Bitcoin breaks $US100,000 for the first time, pumped up by Trump
Cryptocurrency Bitcoin breaks through the $US100,000 barrier for the first time, after a surge in value this year on the increasing promise of a Donald Trump presidency and a recent spike on its realisation.
Photo shows Gold coins with B on them.US Supreme Court signals willingness to uphold ban on medical treatments for transgender minors
Conservative US Supreme Court justices signal their willingness to uphold a Republican-backed ban in Tennessee on gender-affirming medical care for transgender minors.
Photo shows A person in a crowd holds a sign saying "Trans rights are human rights" in front of a US flag.'Terrifying' Chinese hacking campaign sees large numbers of Americans' data stolen, US officials say
A large number of Americans' data has been stolen in a telecoms attack allegedly carried out by a Chinese hacking group dubbed "Salt Typhoon," and according to one senator, the extent and depth of the hack is "absolutely mind-boggling".
Photo shows A woman holds her phone in her hand, she is sat in front of several small us flags