'It's insane': California copes with 3rd massacre in 8 days

California is reeling from three major mass shootings in just over a week. Gov. Gavin Newsom says he is fatigued and frustrated by the senseless violence.

Lunar New Year massacre: Victims of the Monterey Park mass shooting

The massacre was the nation’s fifth mass killing this month. It dealt another blow to a community that has been the target of high-profile violence in recent years.

Lunar New Year shooting: Cops took 5 hours to warn dance hall shooter was on the run

Experts say an alert should have been sent out immediately after police responded to the shooting in Monterey Park that left 11 dead. During the delay, the shooter walked into another dance club with his weapon, but was disarmed.

Half Moon Bay shootings leave 7 dead; suspect in custody

Seven people were killed in a pair of shootings in Half Moon Bay on Monday – a normally quiet coastal city known for farming, tidepools and an annual pumpkin festival, authorities said.

Lunar New Year shooting: Gunman had criminal history, hundreds of rounds of ammo

Investigators searching for a motive in the worst mass shooting in Los Angeles County history say a search of the gunman’s home discovered a rifle, hundreds of rounds of ammunition and evidence he was manufacturing gun silencers.

US appeals court blocks ban on rapid-fire ‘bump stocks’

The 13-3 ruling at the 5th U.S. Circuit Court of appeals is the latest on the Trump-era bump stock ban, which is likely to be decided at the Supreme Court.

Colorado Springs Club Q shooting suspect charged with hate crimes

Anderson Lee Aldrich, 22, has been formally charged with hate crimes after five people were killed and 17 others wounded in a shooting last month at a gay nightclub.

Buffalo gunman pleads guilty in racist supermarket massacre

The white gunman who attacked shoppers and workers at a supermarket in Buffalo, New York, killing 10 people and wounding three others has pleaded guilty to murder and hate-motivated terrorism charges. Most of the victims were Black.

Chesapeake Walmart shooter Andre Bing left a 'death note,' officials say

The Chesapeake, Virginia Walmart employee who shot and killed six people before turning the gun on himself Tuesday night wrote a "death note" prior to the attack, according to officials. 

Virginia Walmart Shooting: 31-year-old employee Andre Bing accused of killing 6 people, himself

A Chesapeake, Virginia Walmart employee shot and killed six people before turning the gun on himself Tuesday night in a mass killing that struck the nation just before the Thanksgiving holiday.

Colorado gay club shooting suspect, visibly injured by patrons, held without bail

Anderson Lee Aldrich, 22, could be seen slumped over in a chair with injuries he suffered when patrons attacked him after he allegedly opened fire in the gay nightclub.

Veteran helped disarm shooter at Colorado gay club: ‘It’s the reflex’

Rich Fierro told reporters how he grabbed the shooter's body armor and began punching him. Police say Fierro and another man, Thomas James, stopped the shooter after he began spraying bullets inside Club Q on Saturday night.

Colorado gay bar shooting suspect facing murder, hate crime charges

The man suspected of opening fire at a gay nightclub in Colorado Springs was being held on murder and hate crime charges Monday, while hundreds of people gathered to honor the five people killed and 17 wounded in the attack on a venue that for decades was a sanctuary for the local LGBTQ community.

'Stunned, devastated': Parents of Parkland victims react to shooter's life sentence

"What do we have the death penalty for?" one Parkland parent questioned after the jury could not unanimously agree on a death sentence for shooter Nikolas Cruz, who killed 17 people.

Alex Jones ordered to pay $965 million for Sandy Hook hoax claims

A Connecticut jury has ordered conspiracy theorist Alex Jones to pay $965 million to Sandy Hook Elementary School shooting victims’ relatives and an FBI agent.