Detroit mass shooting: What we know
Early Sunday morning, a mass shooting in Detroit killed two people and wounded more than a dozen others.
Kentucky mass shooting: What we know
Five people are dead, including the gunman, and three are hospitalized in Florence, Kentucky, on Saturday morning, according to local law enforcement.
Disturbing details emerge in Las Vegas mass shooting that killed five
Detectives learned that the suspect, Eric Adams, was visiting his ex-girlfriend at an apartment Casa Norte Drive on Monday when the shooting unfolded.
Who is Travis Eugene Posey? Accused Arkansas Grocery Store Gunman Details
Among Travis Eugene Posey's alleged mass shooting victims at the Mad Butcher grocery store was a new mother and an 81-year-old woman.
Supreme Court ruling criticized by families of mass shooting victims
Fred Guttenberg, father of the Parkland mass shooting victim Jaime, said: "We'll be talking about 100 killed or 200 killed."
Mass shooting at Ohio nightclub as multiple people gunned down
Shots were fired at the Avalon Dance Club in Columbus, according to reports.
Pulse Nightclub Massacre Eight Years Later: 'We will never stop mourning'
The massacre which killed 49 innocent victims who were just out enjoying a local gay bar where everyone felt welcome stunned the nation.
Who was Minneapolis cop Jamal Mitchell? What we know about deadly shooting
Minneapolis Police Officer Jamal Mitchell was killed while responding to a person he thought was injured in a mass shooting.
Charlotte mass shooting: Who are the 4 officers killed?
Officials are remembered for years of service as a GoFundMe is launched to raise money for victims' families.
US Embassy warned Americans to avoid Moscow concerts weeks before attacks
The U.S. Embassy in Moscow warned earlier in March that "extremists" planned to target large gatherings.
Georgia shooting leaves multiple people dead inside apartment
A man and a woman were both killed, along with the shooter, while another woman was rushed to hospital—but an infant who had been in the home was unharmed.
Dylan Butler transgender claims flood social media
Dylan Butler killed one person and wounded others in a shooting at a high school in Iowa on Thursday.
Walmart speaks out after two mass shootings occur at stores within 24 hours
Retailer says it is "heartbroken" after four shoppers were shot inside an Ohio store, which came just a day after a shooting outside another Walmart in Alaska.
Lauren Boebert's AR-15 comments spark backlash after Maine mass shooting
Boebert criticized those who think the 'AR' in 'AR-15' stands for assault rifle after Wednesday's mass shooting.
Where was Robert Card's body found? What we know
The body of suspected killer Robert Card has been found in Maine, less than 10 miles from where multiple people died in a mass shooting.
Maine shooting timeline: How manhunt unfolded as Robert Card found dead
Robert Card was found in Lisbon Falls, not far from where 18 people were killed in Lewiston on Wednesday evening.
Maine mass shooting update as fears Robert Card may try to cross border
Border officials have been warned that Robert Card may attempt to cross into Canada as the search for the suspected killer continues.
Robert Card's military background revealed
The suspected Maine shooter had a 20-year career in the U.S. Army.
Maine mass shooting victims identified
While police have not identified the victims yet, family members have come forward to talk of the loss of their loved ones.
Robert Card believed people at shooting sites were talking about him
Card had previously spent time at a mental health facility and had complained of hearing voices.
Robert Card mental health claims—What we know
Robert Card was identified as a "person of interest" in mass shootings in Lewiston, Maine, on Wednesday night, where at least 16 people were killed.
Sean Hannity's response to Maine mass shooting sparks disbelief
"When something like this happens, what is your plan?" Hannity asked on his Fox News show.
Republicans send prayers after Maine mass shooting
A mass shooting in Maine has left at least 16 people dead and several others wounded.
Susan Collins' gun control stance faces scrutiny after Maine mass shooting
At least 16 people have been reported killed in a mass shooting in Lewiston, Maine, on Wednesday night.
Morgan State shooting video captures chaotic scenes on Baltimore campus
Armed police went room to room looking for the shooter.
Who is Nathan Cruz? Uvalde school shooter's cousin arrested after threats
The 17-year-old allegedly plotted to "do the same thing" as his cousin Salvador Ramos, who murdered 19 children and two teachers.
Cleveland rocked by gunfire after 1 killed, 13 hurt in 3 separate shootings
The city was plagued by another weekend of gun violence, prompting Mayor Justin Bibb to lash out at state Republicans over Ohio's permitless carry law.
Philadelphia mass shooting leaves 4 dead, 4 injured
According to local media reports, officers have apprehended a male suspect in the shooting and recovered two firearms.
Baltimore mass shooting leaves at least two dead, multiple injured
An 18-year-old woman and 20-year-old man were killed in a shooting in Baltimore, a police spokesperson told Newsweek,
Man charged with threatening mass shooting at LGBTQ+ pride event
The 25-year-old man also allegedly threatened to "make shrapnel pressure cooker bombs" for the Pride event.