US records nearly 20 mass killings for 2019 so far

The U.S. has recorded nearly 20 mass killings so far this year, the majority of them domestic violence attacks that receive scant national attention compared to high-profile public shootings in recent years at schools, churches and concerts.

Life amid public mass shootings: 'You can't just not go'

Ohio: A bar district where friends gathered for drinks on a warm Saturday night. Texas: A Walmart stocked with supplies for back-to-school shopping on an August morning. California: A family-focused festival that celebrates garlic, the local cash crop.

Vigil honors shooting victims as authorities eye Ohio gunman's life

Nineteen hours after a masked gunman opened fire on revelers enjoying summer nightlife, the blood had been scrubbed from the sidewalk and the crime-scene tape torn down as a somber crowd of hundreds stood in the same street Sunday evening to honor the nine victims killed and 27 left injured in Dayton, Ohio.

Motive remains mystery in deadly Ohio shooting

As authorities in Ohio try to pin down a motive for the weekend's second U.S. mass shooting and dig into the slain shooter's life, what they find might also help answer another big question looming over the tragedy: What, if anything, could have stopped it?

Police: Anti-immigrant manifesto linked to El Paso suspect

About 20 minutes before the shooting started at an El Paso Walmart, a rambling screed was posted to an online message board saying the massacre was in response to an "invasion" of Hispanics coming across the southern border.

Q&A: What is the online forum 8chan?

An anonymous online forum called 8chan has drawn attention in the wake of mass shootings in Texas and Ohio because violent U.S. extremists have used it to share tips and encourage one another. The site suffered sporadic outages Monday after its cybersecurity provider cut off support for what it called a "cesspool of hate."

Classmates: Ohio shooter kept 'hit list' and 'rape list'

High school classmates of the gunman who killed nine people in Dayton, Ohio, say he was suspended years ago for compiling a "hit list" and a "rape list," and questioned how he could been allowed to buy the military-style weapon used in this weekend's attack.

Neil deGrasse Tyson faces backlash for tweet about mass shooting data

(FOX NEWS) -- Astrophysicist and television personality Dr. Neil deGrasse Tyson sparked backlash for a tweet Sunday he wrote following this weekend's mass shootings in Dayton and El Paso, showing an apparent low death rate when compared with other types of tragedies.

10-year-old drags toddler to safety amid Calif. gunfire

A gunman cut through a fence at a popular California garlic festival and turned to a tent where the Honey Ladies were selling their habanero and garlic honey. He shot and wounded the business owner and her husband, but thanks to a 10-year-old girl, their young son escaped harm, witnesses say.

Events look at balancing security, ambiance after shooting

Event organizers should review their emergency plans after a deadly shooting at a California food festival to see if they can make additional safety improvements as the peak of summer and fair season culminates with a series of open-air events that are notoriously difficult to secure, law enforcement experts said.