Laurel Wamsley

Celebrity chef Mario Batali is stepping aside from directing his restaurants and taking leave from his TV cooking show following reports of sexual misconduct over a 20-year period.

The move was apparently spurred by a report published Monday morning on the dining and food website Eater, in which four women allege that Batali touched them inappropriately:

Updated at 7:20 p.m. ET

A glitch in American Airlines' pilot scheduling system means that thousands of flights during the holiday season currently do not have pilots assigned to fly them.

The shortage was caused by an error in the system pilots use to bid for time off, the Allied Pilots Association told NPR. The union represents the airline's 15,000 pilots.

Amid the Trump administration's efforts to arrest people living in the country illegally, the Department of Homeland Security is looking at locations for five new detention centers around the country that could hold thousands of detainees.

The fall of Harvey Weinstein has been rapid in the week since The New York Times reported that he had been settling sexual harassment claims for decades. And as more women tell their stories of upsetting encounters with the powerful film executive, Weinstein's problems are moving beyond his now-tattered reputation to legal and financial troubles.

A Texas Tech student has been charged with the murder of a university police officer. Lubbock police say the suspect confessed to the crime, saying "he was the one that shot their friend."

A university spokesman tells NPR that campus police were dispatched to the room of Hollis Daniels III, 19, to check on him, after his suitemates contacted the university with concerns about his welfare. While police were en route, Daniels' mother called a university hotline and said that her son had expressed suicidal thoughts.

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