Two Zimbabweans arrested for illegally hunting a protected lion named Cecil were in court on Wednesday as anger at the kill by an American dentist escalated.

"If, as has been reported, this dentist and his guides lured Cecil out of the park with food so as to shoot him on private property ... he needs to be extradited, charged, and, preferably, hanged," People for the Ethical Treatment of Animals said in a statement Wednesday. The statement, emailed to The Associated Press, came from Ingrid Newkirk, president of the animal rights organization.

Social media on the internet — for example on Twitter under #cecilthelion — were also filled with condemnation of the killing of the black-maned lion just outside Hwange National Park in Zimbabwe.

The Zimbabwean men — a professional hunter and a farm owner — are accused of helping Walter James Palmer hunt the lion. Zimbabwean police said they are looking for Palmer, who reportedly paid $50,000 to track and kill the animal.

During a nighttime hunt, the men tied a dead animal to their car to lure the lion out of a national park, said Johnny Rodrigues, chairman of the Zimbabwe Conservation Task Force. The American is believed to have shot it with a crossbow, injuring the animal. The wounded lion was found 40 hours later, and Palmer shot it dead with a gun, Rodrigues said.

Palmer, a dentist living in the Minneapolis suburb of Eden Prairie, said in a statement that he was unaware the lion was protected, relying on local guides to ensure a legal hunt.

The Texas Court of Criminal of Appeals halted the scheduled lethal injection of Clifton Lamar Williams until questions about some incorrect testimony at his 2006 trial can be resolved.

Williams, 31, had faced execution Thursday evening for the killing of Cecelia Schneider of Tyler, about 85 miles east of Dallas. Investigators determined she had been beaten and stabbed before her body and her bed were set on fire.

In a brief order, the court agreed to return the case to the trial court in Tyler to review an appeal from Williams' attorneys. They want to examine whether incorrect FBI statistics regarding DNA probabilities in population estimates cited by witnesses could have affected the outcome of Williams' trial.

"We need time to look at this," said Seth Kretzer, one of Williams' lawyers. "No way we can investigate this in five hours.

"It requires some time, and the CCA saw that."

The Texas Department of Public Safety sent a notice June 30 that the FBI-developed population database used by the crime lab in Texas and other states had errors for calculating DNA match statistics in criminal investigations. The Texas Attorney General's Office informed Williams' attorneys of the discrepancy on Wednesday.

Prosecutors in Tyler, in Smith County, had opposed Williams' appeal for a reprieve, telling the appeals court the state police agency insisted that corrected figures would have no impact. Williams is black, and prosecutors said the probability of another black person with the same DNA profile found in Schneider's missing car was one in 40 sextillion. Jurors in 2006 were told the probability was one in 43 sextillion. A sextillion is defined as a 1 followed by 21 zeros.

The United Arab Emirates on Monday put to death a woman with links to Islamic extremists who was convicted of murdering an American teacher with a butcher knife in an upscale Abu Dhabi mall.

The execution, carried out just two weeks after the country's top court delivered a guilty verdict, marked a swift end to a case that has rattled this Western-allied Gulf country, where violent crime is rare.

The Federal Supreme Court convicted Alaa Bader Abdullah al-Hashemi, a 30-year-old Emirati mother of six, of deliberately murdering 47-year-old schoolteacher Ibolya Ryan in a mall restroom stall on the capital's upscale Reem Island.

Authorities say the killer, shrouded in a traditional black garment and veil, later planted a homemade bomb outside the home of another American. It failed to explode.

Al-Hashemi also was found guilty of sending money to al-Qaida in Yemen and of publishing information aimed at harming the reputation of the Emirates, a seven-state federation that also includes the commercial hub of Dubai.

The verdict was not eligible for appeal.

Ahmed al-Dhanhani, attorney general for the state security prosecution, told state news agency WAM that al-Hashemi was executed Monday morning following the approval of the president, Sheikh Khalifa bin Zayed Al Nahyan.

Ryan had three children and had been living in Abu Dhabi with her 11 year-old twins. She previously worked at Palmer Elementary School in Denver.

Executions are rare in the Emirates, and are typically carried out using firing squads.

A Pakistan court granted bail Tuesday to a top model Ayaan Ali, who has been held since March after being caught trying to fly to Dubai with half a million dollars in cash stashed in her luggage, her lawyer said.

In a televised comment, defense lawyer Latif Khosa said the Lahore High Court granted bail to Ali after hearing arguments from both sides.

He said they had started the paperwork for the release of Ali, who has been the focus of Pakistani media's attention since authorities nabbed her at the VIP lounge of Islamabad's airport. Under Pakistani laws, no one can carry over $10,000 on a flight, but authorities found $506,800 tucked into her luggage.

It was unclear when the model would be freed. Ali is being held at a prison in the garrison city of Rawalpindi.

Usually, lawyers take one to two days to complete paperwork to get their clients released.

A U.S. appeals court has upheld a federal plan limiting pollution in the Chesapeake Bay despite objections from farmers who accuse the Environmental Protection Agency of abusing its power.

The ruling Monday upholds restrictions on farm and construction runoff and wastewater treatment and is a clear win for environmentalists.

Six states have agreed to the pollution limits: Delaware, Maryland, New York, Pennsylvania, Virginia and West Virginia, along with Washington, D.C.,

The American Farm Bureau Federation and others fought the restrictions. They argued that the EPA was usurping state authority to regulate waterways.

The EPA says animal waste and fertilizer that moves from streams into the Chesapeake is the single largest source of bay pollution.

Third Circuit Judge Thomas Ambro says Chesapeake Bay pollution is a complex problem that affects more than 17 million people.

A Minnesota volunteer firefighter was suspended Sunday for flying a Confederate flag from an engine that he drove in a holiday parade, and he said he expects to be asked to resign.

Brian Nielsen, 43, drove a Hartland Fire Department truck in the Third of July Parade in the southern Minnesota city of Albert Lea, the Albert Lea Tribune first reported. Nielsen, who's been with the department for about 10 years, flew both the Confederate and American flags from the back of the truck. He said neither his town nor his department had anything to do with it.

Nielsen said he's not for slavery, but did it because he was fed up with political correctness.

"It was my decision and I didn't think it was going to be a big deal, but boy was I wrong," Nielsen told The Associated Press.

He said Hartland Fire Chief Trent Wangen suspended him Sunday pending an investigation.

"More than likely I'll probably be asked to step down," Nielsen said. "I respect that and will do that if they want."

The killings of nine people at a historically black South Carolina church last month have sparked debate nationwide about the appropriateness of displaying the Confederate flag. The man charged in the shooting deaths had posted photographs of himself with the flag on social media.

Nielsen said he didn't think flying the flag would draw as much flak as it has. It's been the subject of critical tweets and Facebook postings. He said a woman wearing a Democratic-Farmer-Labor Party patch came up to him and criticized the flag before the parade, but other spectators stood up and clapped as the truck flying both the U.S. and Confederate flags passed by.

Friday's parade was organized by the Albert Lea Chamber of Commerce. Its executive director, Randy Kehr, said the display was "unfortunate" but within the firefighter's rights. He told the Star Tribune of Minneapolis he didn't know ahead of time that the truck would carry the Confederate flag, and probably would have respectfully asked Nielsen not to fly it if he had known.