Fourth explosion used tripwire in what police say is a 'higher level of sophistication'.

A sightseeing trip ended in tragedy in New York, with five people killed.

On October 1, the Melanson family was caught in the crosshairs of the Las Vegas shooting.

Liza Hunter-Galvan was banned for using EPO in 2009.

Severe storms swept through the central US leaving five people dead in their wake.

The school district put the teacher on leave after the Snapchat video surfaced.

Thomas Whitaker, who set up ambush that killed his family, has death sentence overturned.

COMMENT: Lisa Hamp knows what's ahead for the survivors of the Florida school shooting.

After speaking to his ex-wife, he told the warden: "Go ahead, please."

Texan officer reprimanded for violent arrest in 2015 fired after video of second incident.

More details have emerged in the horrifying case against David and Louise Turpin.

Graphic images: A woman in Texas has died after feasting on two dozen oysters.

Kiwi Grace Adams was once caught up in David Koresh's religious cult. She luckily escaped.

A mother has revealed how she forgave her son for murdering her 4-year-old daughter.

One big event was talked about more in New Zealand than the country it happened in.

Student would watch her ceiling go up and down like a trampoline as parties raged above.

One of killer's final messages said: "Damn, my head's been hurting for three days now."

He took a 13-year-old girl's virginity after forcing her to pose naked.

America has seen some terrifying mass shootings.

Choking back tears, husband told dispatcher that his wife had shot her children.

Dad who banished daughter to alley changes story, tells police he removed body from home.

Houston unlocking demand for visitors to New Zealand.

Texas authorities insist the grisly death was not motivated by victim's gender identity.

A week on from Hurricane Maria the island of Puerto Rico is at the mercy of the US.

He opened fire on the group, shooting his estranged wife and seven others dead.

Man allegedly strangled his ex-wife to death with their kids in the room next to them.

At least eight people are dead after a shooting at a home in a Dallas suburb.

She didn't win, but Miss Texas has been praised for shaming President Trump.

Shooting reportedly happened while adults were watching Dallas Cowboys at NFL party.

The First Lady sticks to her guns in snakeskin stilettos for second visit to Texas.