ProPublica won a Pulitzer Prize this past week for its excellent journalism.

Only days ago, ProPublica and Slate published an expose of a for-profit education company called Camelot, which operates alternative schools. As a result of their story, a district in Georgia has delayed adoption of a $6.3 million contract for three months, to learn more about Camelot and its methods. This story was co-published with Slate.

The Muscogee County School Board in Columbus, Georgia, dealt another blow to embattled Camelot Education when it voted Monday night to delay for three months a decision on whether to hire the company to run its alternative education programs.

The delay in awarding the $6.4 million annual contract comes in the wake of a recent report by ProPublica and Slate that more than a dozen Camelot students were allegedly shoved, beaten or thrown by staff members — incidents almost always referred to as “slamming.” The for-profit Camelot runs alternative programs across the country for more than 3,000 students, most of whom have emotional or behavioral difficulties or have fallen far behind academically.

“The abuse allegations were one of many red flags for me,” said Muscogee school board member Frank Myers, one of five board members who supported postponement, while three were opposed. If the district is going to privatize such an important service, he said, “You ought to have an outfit that has a pristine record.”

The board bucked the wishes of school district officials, including Superintendent of Education David Lewis, who pushed to hire Camelot. “There was no transparency,” Myers said. “They wanted us to rush this thing.”

Instead, a community advisory council will be created, and additional public hearings will be held. The council is expected to report back within three months.

Efforts to reach Lewis were unsuccessful. Camelot spokesman Kirk Dorn said in an email that the company often encounters delays when it enters new partnerships. The company expects to meet with the community later this month “and will continue to ensure that those who still have questions get answers,” Dorn said. “We know from experience that the more a community learns about how we help students succeed the more reassured they become that we will be an asset.”

Camelot has faced recent setbacks in other states as well. On March 9, the day after the report was published, the Houston school board voted unanimously not to renew its contract with Camelot, instead bringing management of its alternative program in house. And a Philadelphia city councilwoman called for more information about the city’s alternative schools, including their disciplinary practices.

About half a million people in the United States attend alternative schools, which are publicly funded but often managed by private, for-profit companies such as Camelot, which was founded in 2002. They frequently serve as a last resort for struggling low-income and minority students.