Laurel Wamsley

Updated 1:52 p.m. ET

A man who took hostages in a supermarket in southern France killed three people and wounded 16 others, says French President Emmanuel Macron. Investigators say he killed the first of his victims when he hijacked a car, then killed two others at the grocery.

An official with the police union told The Associated Press that the suspect was shot to death when police raided the market in the town of Trebes.

The city council in Los Alamitos, Calif., voted on Monday night to exempt itself from the state's so-called sanctuary law, which limits cooperation between local enforcement and federal immigration agents authorities.

And in the process, the Orange County city of fewer than 12,000 is aligning itself with a harder line on immigration than the more liberal policies adopted elsewhere in California.

Updated at 4:20 p.m. ET

Authorities say a fourth device that exploded in Austin, Texas, this month indicates a "serial bomber" — and one who is more sophisticated than the earlier bombs suggested.

Updated at 10:05 p.m. ET

Florida transportation officials say that an engineer with the private firm that designed the concrete bridge that collapsed Thursday called the state two days before the incident to report cracks in the structure.

It's not immediately known whether the reported cracks contributed to the collapse of the pedestrian walkway that was intended to join the campus of Florida International University and the city of Sweetwater.

The U.S. Justice Department has charged three Central Illinois men with the bombing of a Minnesota mosque in August.

Michael Hari, 47, Michael McWhorter, 29, and Joe Morris, 22, were charged with using an explosive device to damage the Dar al-Farooq Islamic Center in Bloomington, near Minneapolis. No one was hurt in the bombing, which exploded in the imam's office.

The state attorney in Broward County, Fla., announced Tuesday that he intends to seek the death penalty in the Parkland school shooting case.

In a news release, Broward County State Attorney Michael Satz said he had filed the notice of intent to seek death in the case against 19-year-old Nikolas Cruz.

Cruz has been charged with 17 counts of murder and 17 counts of attempted murder in the shootings at Marjory Stoneman Douglas High School last month.

What qualifies as a dumpster fire depends on who's watching, but you tend know it when you see it.

But if forced to define it for someone not prone to hashtagging, you might quote Merriam-Webster:

Dumpster fire (noun, US informal): "an utterly calamitous or mismanaged situation or occurrence: disaster."

Updated at 1:52 a.m. ET Saturday

The suspect in the fatal shooting of two people at Central Michigan University is now in custody, the school said early Saturday.

Nineteen-year-old James Eric Davis Jr. was "seen and reported by an individual on a train passing through the north end of campus shortly after midnight. Law enforcement personnel responded and arrested the suspect without incident," the university said.

Updated 9:55 a.m. ET

President Vladimir Putin said in his annual state-of-the-nation speech that Russia has tested powerful nuclear weapons that render missile defense systems useless.

Those weapons include cruise missiles, nuclear-powered underwater drones and a new hypersonic missile that travels five times the speed of sound.

Florida Gov. Rick Scott has ordered an investigation into law enforcement's response to the shooting in Parkland earlier this month.

Broward Sheriff Scott Israel is under scrutiny for how his office handled complaints it received about Cruz in the years before the shooting, as well as reports that deputies failed to act during the shooting itself.

Updated at 6:40 p.m. ET

The Weinstein Co. says it will file for bankruptcy after a deal for the sale of the company fell apart.

Florida's Republican governor is calling for a range of measures that aim to prevent shootings like the one that occurred last week in Parkland, Fla., where 17 students and staff were killed.

In a news conference Friday in Tallahassee, Rick Scott said he wants new laws and programs that fall into three categories: gun laws, school safety and mental health.

Updated at 10:50 p.m. ET on Friday

In the shooting Wednesday at Marjory Stoneman Douglas High School, 17 people were killed. Three were on the staff as coaches or teachers; 14 were students. On Thursday afternoon, the Broward Sheriff's Office identified them.

Here are their names.

Alyssa Alhadeff

Updated at 10:35 p.m. ET

The FBI says that someone called its tip line to report concerns about Nikolas Cruz, who has told police he killed 17 people in a Florida high school this week — but that the bureau failed to follow protocols to assess the threat.

The bureau says a person close to Cruz contacted the FBI's Public Access Line on Jan. 5 to report concerns about him. Those concerns included information about Cruz's gun ownership, a desire to kill people, erratic behavior and disturbing social media posts.

It feels like just yesterday that Chicagoans were told that their prized skyscraper, once the world's tallest building, would no longer be named the Sears Tower.

"Call it the Big Willy," encouraged the CEO of the company that had bought the naming rights. But it's been almost nine years, and while some folks do call it the Willis Tower, few do it with much gusto. And no one calls it Big Willy.

Now Chicagoans are losing the name of another beloved skyscraper: the John Hancock Center.

The Philadelphia Eagles won their first Super Bowl just four days ago, and there was plenty of celebrating on Sunday night. But Thursday morning brought the main event: The Eagles Parade.

Updated at 11:40 a.m. ET

The father of three daughters who say they were sexually abused by disgraced doctor Larry Nassar lunged at him in a Michigan courtroom Friday, before being tackled to the ground by sheriff's deputies.

In a tweet, President Trump claimed the largest audience ever tuned in for his State of the Union address. That's not true.

The White House has abandoned its choice for the next ambassador to South Korea, reportedly because of differing views on the idea of using a pre-emptive strike against North Korea.

Victor Cha, who was widely reported to be the prime candidate for the post, is no longer under consideration, a National Security Council spokesman told NPR. No reason was given. Cha is a professor at Georgetown University who served as director for Asian affairs at the National Security Council during the George W. Bush administration.

Updated 6:20 p.m. ET

A false ballistic missile alert in Hawaii was sent on Jan. 13 because an emergency worker believed there really was a missile threat, according to a preliminary investigation by the Federal Communications Commission.

Three key board members at USA Gymnastics have resigned, the organization said Monday. The moves indicate continued tumult at the sport's governing body as the sentencing hearing continues for former team doctor Larry Nassar, who has admitted to the sexual assault of minors under his care.

A tree known as the Jackson Magnolia has stood on the grounds of the White House for nearly 200 years and stood witness to 39 presidencies.

But Wednesday, it got a significant cutback.

Sutherland Springs, Texas, is a small town.

"They say the population is 400 and that's if you count every dog, cat and armadillo," 75-year-old L.G. Moore told The Associated Press. "It's more like 200 people." He runs an RV park a quarter mile from the First Baptist Church of Sutherland Springs.

Updated at 3:28 p.m. ET

Just a week ago, the employees at local-news websites DNAinfo and Gothamist in New York voted to unionize.

Thursday evening, the publications' billionaire owner, Joe Ricketts, announced that he was shutting them down.

Last week, a tiny company in Montana called Whitefish Energy Holdings announced that it had been given a $300 million contract with Puerto Rico Electric Power Authority to help restore electricity on the island, which was severely damaged last month by Hurricane Maria.

After the horrible massacre at a Las Vegas music festival on Sunday night that killed 58 and injured hundreds more, concerns emerged immediately about other sites that could be vulnerable to a similar attack.

New evidence now raises the prospect that the shooter who terrorized the Route 91 Harvest Festival may have considered other targets, including the Lollapalooza music festival in Chicago's Grant Park and the Life Is Beautiful festival in downtown Las Vegas.