An 85-page report was made public by Nichols School Friday detailing improper relationships between students and at least 10 teachers over several decades.

The school's Board of Trustees began the investigation more than six months ago. Some 110 interviews with 76 individuals serve as the foundation of the report, released by Cromwell and Morning, a Washington, D.C.-based law firm.

In a statement Nichols says no one currently working at the school was accused of any actions towards students and the most recent case was reported more than a dozen years ago.

“From the outset of this investigation, motivated by two women with the courage to come forward with their stories, we aimed to do what was right through full disclosure of past misconduct,” said Jeff Meyer, chair of the school’s Board of Trustees. “We achieved those goals through national best practices, and we are confident this was the proper course to take. Only through a transparent, independent process such as this can we come to terms with past misconduct at the school and move Nichols forward into the future.”

A six-page letter from the board was included in the report, outlining how “Nichols is a far different school today,” the school says.

“We wish to reassure the Nichols community that our school today is committed to ideals, behaviors and training that ensure a safe and healthy learning environment for our current and future students, families, faculty and staff,” Meyers and Head of School Bill Clough say in the letter released with the report.