Gabriela Saldivia

Updated at 8:52 p.m. ET

Ohio, Louisiana and Delaware became the latest states on Sunday to announce statewide stay-at-home orders as the toll from the coronavirus outbreak grew to more than 31,000 cases and 390 deaths.

Updated at 3:57 p.m. ET

In what London police are calling a "terrorist-related" incident, two people were stabbed in Streatham, a south London district on Sunday.

A third person has minor injuries, believed to have been caused by glass following the discharge of the police firearm, according to a statement from Metropolitan Police Deputy Assistant Commissioner Lucy D'Orsi.

Updated at 12:15 a.m. Monday

The long wait is over for Kansas City. The Chiefs are Super Bowl champions for the first time in 50 years.

After a slow start in Super Bowl LIV, the Chiefs pulled off yet another double-digit comeback in the playoffs.

The Chiefs, led by quarterback Patrick Mahomes, navigated the San Francisco 49ers' defensive pressure by the fourth quarter. His two long touchdown passes took the Chiefs to a 31-20 victory Sunday over the 49ers.

Updated at 9:35 p.m. ET

A gunman opened fire during a church service Sunday morning in White Settlement, Texas, killing two people before two church members returned fire and killed him, authorities said.

"Preliminary reports indicated that the man entered the church and fired a weapon," White Settlement police Chief J.P. Bevering said at a press conference. "A couple of members of the church returned fire, striking the suspect, who died at the scene."

What Pittsburgh police first called a medical situation that left three people dead and four hospitalized is now believed to be an isolated drug overdose incident.

"We do not believe this particular incident is going to be widespread," Pittsburgh police commander for narcotics Jason Lando said. "So we are not in a situation where we expect people to be found in an overdosed state all over the city."

Early Sunday morning, a 911 call was placed for an unresponsive man at an apartment building on the city's South Side.

Updated at 5:28 p.m. ET

Jeffrey Epstein, the wealthy financier accused of sex trafficking, was found unresponsive in his jail cell by an apparent suicide at approximately 6:30 a.m. Saturday, the Federal Bureau of Prisons said in a statement.

Epstein was transported by EMS from the Metropolitan Correctional Center in Manhattan to a local hospital for treatment of life-threatening injuries. He was subsequently pronounced dead by hospital staff.

The FBI is investigating.

The Roman Catholic Archdiocese of New York released the names on Friday of 115 priests and five deacons who have been "credibly accused" of sexually abusing children.

In a letter to members and family of the archdiocese, New York's archbishop, Cardinal Timothy Dolan, asked forgiveness "for the failings of those clergy and bishops who should have provided for the safety of our young people but instead betrayed the trust placed in them by God and by the faithful."

As the Democratic Republic of Congo continues to experience a deadly Ebola outbreak, armed assailants attacked an Ebola treatment center in the eastern city of Butembo early Saturday morning. A police officer was killed, according to The Associated Press, and health workers were wounded.

The violence comes less than a week after the center reopened following a previous attack last month that led the aid group Doctors Without Borders to suspend work in parts of the region.

A powerful winter storm in the Pacific Northwest is taking the region by surprise, with bitter temperatures and extensive snowfall prompting a state of emergency in Washington state.

Washington Gov. Jay Inslee declared the emergency on Friday, saying residents should limit time outside and stay off the roads.

"Weather forecasters predict this may be a storm unlike one we've seen in many years," Inslee said in a statement.

Updated at 9:05 p.m. ET

Christine Blasey Ford, the woman who has accused Supreme Court nominee Judge Brett Kavanaugh of sexual assaulting her in high school, has agreed to testify before the Senate Judiciary Committee, her attorneys said Saturday.

Bipartisan negotiators have tentatively agreed to work toward a Thursday hearing before the Senate Judiciary Committee with Kavanaugh and Ford, but talks continue on a final agreement, according to multiple congressional sources.

Updated at 6:01 p.m. ET

At least 25 people are dead and 60 others wounded after gunmen fired on a military parade in Iran on Saturday, according to Iranian state-run news outlet IRNA.

IRNA reported that civilians, including women and children, who were watching the parade in the southwestern city Ahvaz, are among the dead and injured.

A former Vatican ambassador to the United States alleges in a 7,000 word letter that top Catholic Church officials, including Pope Benedict XVI and Pope Francis, were long aware of sexual misconduct allegations against former D.C. archbishop Cardinal Theodore McCarrick.

Last month, McCarrick resigned amid claims he sexually abused seminarians.

A photograph shows a polar bear lying lifeless on a beach; mouth slightly agape, a ring of blood on its neck.

Norwegian authorities confirmed the bear was shot and killed on Saturday.

It happened on the northernmost island of Svalbard archipelago, a region between mainland Norway and the North Pole known for polar bears and ice caps. In recent years, the area has become a popular destination for arctic tourism, especially during the summer months.

Police in New Orleans are asking for help following Saturday night's deadly shooting at a strip mall that left three people dead and seven others injured.

Authorities say the two people who shot into a large crowd outside a daiquiri shop at about 8:35 p.m. are at large.

She added, "We will dedicate every resource necessary to ending this horror and seeing justice done."

Later Saturday night, another shooting was reported in a different part of New Orleans, police said it was unclear whether the two events were connected.

President Trump on Sunday intensified his assaults on media organizations that cover him and his administration, dismissing them as unpatriotic and irresponsible.

The attacks followed a tweet from the president in which he revealed that he had met the publisher of The New York Times, A.G. Sulzberger, and outlined some details of their conversation.

Trump tweeted that the two discussed "the vast amounts of Fake News being put out by the media & how that Fake News has morphed into phrase, "Enemy of the People." Sad!"

All it took was one Facebook post and it seemed the whole Internet, or Twitter at least, knew what happened at The Red Hen in Lexington, Va., on Friday night.

The Facebook status update posted by a server at the small farm-to-table restaurant in the Shenandoah Valley read: "I just served Sarah huckabee sanders for a total of 2 minutes before my owner asked her to leave." The post has since been deleted.

The U.S. and South Korea have called off upcoming military exercises that were set to occur over the next three months, the Pentagon announced Friday evening.

According to the statement, Defense Secretary Jim Mattis made the decision to "indefinitely suspend select exercises," including the Ulchi Freedom Guardian exercise, which was put on hold earlier this week, along with two Korean Marine Exchange Program training exercises.

Kentucky's Attorney General announced on Thursday that the state is suing the pharmacy chain Walgreens for allegedly exacerbating the "man-made" opioid crisis, by playing a dual role in in the supply chain as both the distributor and dispenser.

The lawsuit also asserts the company willfully ignored its own safeguard systems that are designed to protect consumers and monitor their drug consumption.