"Putting out a tweet like this, full of your BS on a day when 3 children died is disgusting @senatemajldr," Fred Guttenberg wrote.
"If it had been a Muslim that had shot two American kids, Washington would be shut down today. Remember San Bernardino? Remember? Washington got shut down," Scarborough said on his "Morning Joe" show.
Two students were killed and three injured at a high school in Santa Clarita, California, on Thursday by a student shooter.
Baltimore mayor, Bernard C. "Jack" Young, responded to criticism about the city's leadership around gun violence and homicides on Wednesday saying it was not from lack of leadership and he did not commit the murders himself.
A study released Thursday by the Secret Service's National Threat Assessment Center concludes that school shooters often displayed warning signs before carrying out their deadly attacks.
The case concerns three Illinois residents who filed a federal civil rights lawsuit alleging a failure to protect African American children from gun violence.
While few gain the federal government's "domestic terrorism distinction," Americans are increasingly rejecting excuses offered on behalf of "disturbed" young men who perpetuate violence at the expense of religious and racial minorities.
After the Oklahoma Supreme Court denied the emergency temporary injunction filed by Representative Jason Lowe, as of November 1, people over 21 will be able to legally carry guns without permits or training.
Maurice Louis, 29, was arrested after officers found him naked in a home in Philadelphia drinking from a bottle of vodka with a rifle on the floor.
"These federal resources will help to prevent school violence and give our students the support they need to learn, grow, and thrive," Attorney General William P. Barr said in a press release.
Using data obtained from the CDC, the report documented the alarming extent to which gun violence and suicidality overlap to produce detrimental results.
"I looked at the gun, realized it was a real gun and then my instincts just took over," Keanon Lowe said.
You can't imagine the pain this video caused me. People are dying.
"I'm living with a sense of urgency on this problem because [I] go home to my community, like millions of Americans who live in communities where these weapons, where these gunshots are real every single day," Booker said.
Firearm-related deaths are among the top-three leading causes of death for children in the United States, a little over half of which can be attributed to homicide.
At least 15 children in St. Louis have been killed by guns in the last five months. The city is plagued with searingly high murder rates.
Teens do not fully understand risk and consequences, and are easily influenced. But they are also more likely than adults to change and rehabilitate themselves. Lee Boyd Malvo has a constitutional right to try.
"I'm not a 'sports' type guy but I will definitely be going to @Dicks," Jeff Rodenkirch wrote.
Screenings of 'Joker' are being held with an increased presence of police and armed security guards as the film opens across the U.S., amid fears that the movie could inspire violence similar to the 2012 mass shooting in Aurora, Colorado.
A group of teenagers had gathered to fight in Fort Worth after an online dispute, when one pulled out a gun and shot into the crowd.
"It is within our grasp to end our gun violence epidemic," the Democratic hopeful's proposal said.
In an e-mail to the NRA's board of directors that was obtained by Newsweek, LaPierre celebrated the development, calling it a "quick victory" for his organization's membership.
87 percent of school shooters give warning signs and threats, in one way or another.
The October 1, 2017, shooting in Las Vegas claimed the lives of 58 people, making it the deadliest shooting in United States history.
The suspect is believed to be targeting broken down vehicles, offering to "help" occupants before shooting them. In four shootings since Tuesday, one person is dead, with another injured.
Despite the efforts of paramedics and other emergency workers, the boy died in hospital from gunshot wounds sustained during the shooting.
Family and friends of victims of the the 2012 Aurora, Colorado mass shooting during a screening of "The Dark Knight Rises" have asked Warner Bros. to address gun violence ahead of the release of their "Joker" film.
Twenty one Attorneys General asked Congress to expand background checks to include ammunition purchases.
Cash was convicted Friday for causing the death of one man, and wounding a second, when they tried to prevent Cash from luring a woman into a prostitution ring.