US gun violence over Halloween weekend leaves at least 11 dead, dozens hurt

As the U.S. reels from a mass shooting in Maine that killed 18 people, a violent Halloween weekend across the nation left at least 11 more dead.

Maine police were alerted weeks ago about shooter's threats: 'There were warning signs'

Two local law enforcement chiefs said a statewide alert was sent in mid-September to be on the lookout for the Maine mass shooting suspect. But after authorities couldn't find him, they moved on.

Maine shooting suspect Robert Card found dead after days-long search

Maine’s governor says the suspect wanted for killing 18 people at a bowling alley and bar has been found dead in Lisbon, Maine.

Maine shooting victims: 'Hero' bar manager, volunteer youth bowling coach among deaths

The victims include 76-year-old Robert Violette, a retiree who was coaching a youth bowling league, and Joe Walker, a manager at the bar and grille who died going after the shooter with a butcher knife.

Who is Robert Card? Maine authorities identify suspect in deadly shooting rampage

Authorities said Robert Card should be considered "armed and dangerous." Here's what's known about the suspect in the Lewiston, Maine, shooting rampage.

School shootings reach all-time high — again

The U.S. has had 30 school shootings so far this year, with 16 people killed and 32 injured. Twelve of those deaths were students or other children.

Judge could decide soon whether Colorado supermarket mass shooting trial can resume

A judge could decide Tuesday whether the prosecution of a mentally ill man charged with killing 10 people at a Colorado supermarket in 2021 can resume now that the state mental hospital says he is mentally competent, at least for now.

Jacksonville killings refocus attention on city’s racist past, struggle to move on

The deadly shooting occurred as the Jacksonville community prepared for an annual commemoration of an attack by a white mob on Black demonstrators protesting segregation 63 years ago.

Mass shootings spark different laws as states split between gun rights and control

The number of states enacting gun legislation has climbed this year. The move signals an ongoing nationwide debate about balancing the right to bear arms and curbing gun violence.

Mass shootings claim lives at gatherings over Fourth of July holiday

Mass shootings broke out at festivals, block parties and other gatherings in a handful of cities this week as the U.S. celebrated the Fourth of July.

Colorado Springs gay club shooting suspect pleads guilty, gets life in prison

Anderson Lee Aldrich, the suspect in the Colorado Springs gay nightclub shooting, pleaded guilty Monday to five counts of murder and 46 counts of attempted murder.

Spate of weekend mass shootings leaves 6 dead, dozens injured across US

"There’s no question there’s been a spike in violence," a professor of public policy and statistics said. "Some of these cases seem to be just disputes, often among adolescents, and those disputes are played out with firearms, not with fists."