Ezekiel Elliott pretended to wipe his face with a towel following his signature "feed me" gesture to celebrate his first touchdown.

The star Dallas running back got to hand the ball to his mother twice on his second score after the original TD ruling was reversed, with his mom kissing his facemask on the exchange that counted from her spot on the front row of a field-level box behind the end zone.

Those happy moments were gone after a 35-30 loss to the Los Angeles Rams on Sunday, the day before a federal appeals court hearing that could result in the lifting of an injunction that is allowing Elliott to play as he fights the NFL's six-game suspension stemming from a domestic case in Ohio.

Elliott said he wasn't sure if he would attend Monday's arguments before the U.S. 5th Circuit Court of Appeals in New Orleans. If the three-judge panel moves quickly and grants the NFL's emergency request to overrule a Texas judge's injunction, he could be sitting as early as next weekend at home against Green Bay.

"I'm not talking about it," Elliott said when asked how the looming hearing might affect his upcoming week.

In the first half against the Rams (3-1), it sure looked as if Elliott would have plenty of reasons to smile despite the looming hearing. He had a 10-yard scoring catch and a 1-yard plunge after the initial sprint for the pylon from the 2 was called a score and overruled on replay.

Last year's NFL rushing leader had 56 yards at halftime and another 41 yards receiving. The Cowboys led 24-16 and had scored on all four possessions.

The Missouri Supreme Court on Tuesday denied a motion from attorneys seeking to halt the execution of a man scheduled to die next week but did not explain its decision.

Attorneys for Marcellus Williams had asked the state Supreme Court and Gov. Eric Greitens to stop the punishment, citing DNA evidence that they say exonerates him. Williams, 48, is scheduled to die by injection Aug. 22 for fatally stabbing former St. Louis Post-Dispatch reporter Lisha Gayle in 1998 during a robbery at her University City home.

In a filing to the Missouri Supreme Court and a clemency request to the Republican governor, Williams' attorneys said testing conducted in December using techniques that were not available at the time of the killing shows DNA found on the knife matches an unknown man, but not Williams.

"That means in our mind the actual killer is not him," one of Williams' lawyers, Kent Gipson, told The Associated Press in a phone interview Tuesday ahead of the court's decision. "It certainly would give most reasonable people pause to say, 'Should you be executing somebody when you've got reasonable evidence suggesting another man did it?'"

After the ruling, Gipson told St. Louis Public Radio that he was surprised by the quick decision and planned to appeal to the U.S. Supreme Court.

"Certainly something involving a claim of innocence that is this substantial, you would think they would at least write an opinion or at least a short opinion giving the reasons why they denied it," Gipson said, "because that makes it more difficult to take it up to a higher court because they don't know exactly on what basis the ruling was made."

Loree Anne Paradise, a spokeswoman for Attorney General Josh Hawley, said the office remains confident that Williams is guilty based on other evidence in the case. Greitens' spokesman, Parker Briden, declined comment, saying only that the claim will need further review.

A Northwestern University microbiologist suspected in the stabbing death of a 26-year-old Chicago man is due in a California courtroom.

Wyndham Lathem and Oxford University financial officer, Andrew Warren, were sought in a cross-country chase on first-degree murder charges in the death of Trenton James Cornell-Duranleau. His body was found July 27 in an apartment near downtown Chicago.

Lathem and Warren were fugitives for more than a week before separately turning themselves in to California authorities. They have yet to be charged.

The 42-year-old Lathem is being held without bail in Alameda County. His court appearance is Monday in the city of Pleasanton.

Attorney Barry Sheppard says he expects Lathem to waive extradition. He also urged the public to wait until all the facts are released before making judgments.

North Carolina's highest court is speeding up a final decision on whether Republican legislators could strip down the election oversight powers of the state's new Democratic governor.

The state Supreme Court said Wednesday it will take up Gov. Roy Cooper's lawsuit against state legislative leaders. The decision bypasses an intermediate appeals court and schedules a Supreme Court hearing on Aug. 28.

GOP lawmakers have sought to dilute Cooper's powers since he narrowly beat incumbent GOP Gov. Pat McCrory last year.

The contested law takes away Cooper's ability to appoint a majority of the state elections board and make every county's elections board a Democratic majority. The law would make a Republican head of the decision-making state board in presidential election years when most people vote and ballot disputes are hottest.

Several leading community groups filed a class-action lawsuit against the city of Chicago Wednesday in a bid to bypass or even scuttle a draft agreement between the city and the U.S. Department of Justice that seeks to reform the nation's second largest police force without federal court oversight.

The more than 100-page lawsuit filed in U.S. District Court in Chicago argues that an overhaul of Chicago's 12,000-officer force in the wake of a damning civil rights report in January can't work without the intense scrutiny of a court-appointed monitor answerable to a judge.

"Absent federal court supervision, nothing will improve," the lawsuit says. "It is clear that federal court intervention is essential to end the historical and on-going pattern and practice of excessive force by police officers in Chicago."

While President Donald Trump's attorney general, Jeff Sessions, has expressed skepticism about court involvement, President Barack Obama's administration saw it as vital to successful reforms. Obama's Justice Department typically took a city reform plan to a judge to make it legally binding in the form of a consent decree.

Wednesday's lawsuit — which names Black Lives Matters Chicago among the plaintiffs — asks for a federal court to intervene and order sweeping reforms to end the "abusive policies and practices undergirding the alleged constitutional and state law violations."

Mayor Rahm Emanuel's administration said earlier this month that a draft deal negotiated by the city and the Justice Department — one that foresees a monitor not selected by a court — is being reviewed in Washington. Justice Department spokesman Devin O'Malle cautioned last week that "there is no agreement at this time."

A lead attorney in the new lawsuit, Craig Futterman, a University of Chicago law professor and outspoken advocate for far-reaching police reforms, said in a telephone interview that reports about the draft influenced the decision to sue now.