gun violence

Updated at 9:32 p.m. ET

The gunman who killed three people at Naval Air Station Pensacola on Friday morning was a Saudi aviation student, officials say. The gunman was killed by a sheriff's deputy after the shooting, which left eight people injured.

Updated at 2:17 p.m. ET

Ten people were shot on Canal Street near New Orleans' French Quarter early Sunday morning, according to police. NPR affiliate WWNO reports that shooting victims were taken to University Medical Center New Orleans and Tulane hospital and that two victims are in critical condition.

School shootings like the recent one in Santa Clarita, Calif., have focused the nation's attention on school safety. And schools across the U.S. are wrestling with how to prevent themselves from becoming the site of the next tragedy.

Two days after a shooting that killed four men and wounded six at a backyard party in Fresno, Calif., police are seeking at least two gunmen — and the city's large Hmong community is looking for answers.

Police say the two men said nothing as they entered the yard where people were watching football and started firing shots from semiautomatic handguns. "Witnesses only indicated that they saw the muzzle flash from the weapons," said Fresno Police Chief Andy Hall.

A gunman walked into a backyard party in Fresno, Calif., where people had gathered to watch football on Sunday evening, and opened fire, killing four people and wounding six.

Fresno Police Deputy Chief Michael Reid said Sunday night it's "very likely" the party was targeted, "we just don't know why."

Updated at 8:25 p.m. ET

The shooting suspect in Santa Clarita, Calif., has died one day after the attack at Saugus High School that killed two students. Authorities identified him as Nathaniel Tennosuke Berhow, 16, a junior at the school. Officials say he died at a hospital where he was being treated for a self-inflicted gunshot wound to the head.

Updated at 8:20 p.m. ET

Two students have died after a gunman opened fire Thursday morning at Saugus High School in Santa Clarita, Calif., according to law enforcement officials. Three other students also were shot.

Authorities have not named the suspect but say he is a 16-year-old student at the school. He carried out the attack on his birthday.

Independent investigators say they have turned up no clear motive for the mass shooting that killed 12 people at a Virginia Beach municipal complex on May 31.

The investigation revealed that in recent years, the shooter had begun purchasing firearms, body armor and silencers, and spending time online reading newspaper accounts of other mass killings. But the probe did not find any clear signs that might have served as a warning to city officials, the lead investigator said.

Updated at 12:30 p.m. ET

The Supreme Court has denied Remington Arms Co.'s bid to block a lawsuit filed by families of victims of the Sandy Hook school massacre. The families say Remington should be held liable, as the maker and promoter of the AR-15-style rifle used in the 2012 killings.

The FBI has joined an investigation into the killing of three women and six children last week along a mountain road in northwest Mexico, an ambush that has shaken the Mormon community that has lived near the border for decades.

Federal investigators said the Mexican government, which is leading the probe, asked for the assistance of the FBI in examining the deaths of the dual Mexican and U.S. citizens.

Pages