Lindsay Clancy's defense claims postpartum psychosis drove her to strangle her three children, while prosecutors allege the killings were planned.

Three people were killed and multiple others were wounded on Sunday in a mass shooting incident at the Seattle Center, according to police.

The Florida couple allegedly claimed their newborn was "a prank" after the baby vanished, but investigators developed evidence for manslaughter charges.

A circus performer was airlifted to a hospital after his colleague's arrow struck his neck during a stunt at the Orange County Fair in Wallkill, police said.

An elderly Nevada hiker died after a suffering from a medical emergency on a popular hiking trail in Sequoia National Park on Thursday.

Authorities are searching for missing North Carolina physical therapist Elizabeth Waddell after she vanished during a vacation in Grenada near Grand Anse Beach.

Surveillance video captures 12-year-old Jacob Freytes' final moments inside a Bronx bodega after a stray bullet struck him during a street confrontation.

Beginning as soon as this week, ICE plans to dramatically ramp up operations to find and arrest Haitian migrants in the U.S. who are set to lose their TPS, sources told Fox News.

A massive rural California party turned deadly when gunfire broke out, leaving one person dead and six wounded as authorities launched a homicide investigation.

Sara Gilson filed a protective order against Jeremiah Shawn Duffey weeks before police found both dead from apparent gunshot wounds in their Owasso home.