An investigator went too far in pursuit of the widow of a Nasa engineer.

Details of the killer's dark past are revealed.

Three people, including a teacher and an 8-year-old boy, died in the school shooting.

The shooter and teacher found shot dead in classroom, two students airlifted to hospital.

Ricardo Simich finds the other side of this old Hollywood hangout.

A US tourism chief's fears about the Trump impact are not being felt by Hawaiian Airlines.

Rain-fed wildflowers blooming in the Californian desert have drawn crowds from overseas.

More than 80m Americans could be free to enjoy cannabis if a new bill proceeds.

The demeaning and disparaging way two black women were treated has not surprised many.

There are many ways to fall in love in - and with - this city, writes Dominic Bowden.

Previously classified footage of nuclear explosions tested during the Cold War have been rescued from high-security vaults.

The group said the vandalism was designed to send a message to the president.

A new study blames as much as half the decline in Arctic sea ice over recent decades on natural causes.

Liam Dann and family check into a hotel overlooking Disney California Adventure Park.

A burger-flipping robot has just completed its first day on the job at a restaurant.

The Cecil Hotel gained infamy for the litany of murders that have occurred there.

For pure tennis joy, nothing beats Palm Springs in March, writes Gerald Marzorati.

Total Disney and friends immersion is the order of the week in Anaheim, writes Liam Dann.

Surf City here we come, say Liam Dann and family.

Taika Waititi says he is "really happy and proud" to be chosen as New Zealander of the Year.

The movement to make California its own country is growing - slowly.

Some of LA's food trucks are so popular locals hunt them down as soon as they park up.

Engineers in Northern California are frantically trying to repair "patch and pray" quick-fixes which led to the Oroville Dam's near collapse.

This incredible Yosemite phenomenon happens for only ten days each February.

"They told us not to worry. All was good," said Ron Stork.

At least 130,000 people have been evacuated over fears that an emergency spillway at the tallest dam in the US could fail and unleash on towns below.

Some return flights to Europe have fallen below $1000 and on sale to London for an "unheard" of $1099.

This janitor clocked so much overtime that he took home $344,000 in a single year - but was allegedly caught out hiding in a closet for hours.

The American actor, writer and producer - who was best known for his starring role as Captain Apollo - died from pancreatic cancer.

President Donald Trump opened his first appearance at the National Prayer Breakfast with a prayer for Arnold Schwarzenegger's television ratings