CHAPEL HILL — North Carolina coach Bill Belichick declined to comment on the university's active investigation into the football program during his weekly press conference Monday. A UNC staffer told reporters Belichick would not discuss the probe. The coach addressed media for the first time since General Manager Michael Lombardi stepped down Sept. 3, as new details emerged about the school's investigation into program culture.

Belichick acknowledged the investigative work. "I understand the importance of the work that's being done by the investigative team," he said. He emphasized the program's commitment to high standards, code of conduct and proper treatment for student-athletes, saying the program aims to provide the "very best care, and the very best coaching that we can possibly give them."

Lombardi resigned Sept. 3, about a month after the university placed him on paid administrative leave following an HR complaint filed by a former UNC employee.

The investigation extends beyond Lombardi. Investigators are questioning individuals about allegations involving defensive coordinator Steve Belichick, the head coach's son. The questions center on whether Steve Belichick used drugs on the job or provided drugs to at least one player. Steve Belichick is currently on medical leave from the program.

Bill Belichick declined to comment on his son's status. The ongoing investigation prevents public discussion of personnel matters, he said.

UNC investigators are also asking whether a member of the university's recruiting staff had a sexual relationship with a player, according to WRAL News. The probe also includes inquiries into possible sexual relationships between assistant coaches and recruiting staff members.

When asked if the university requested changes to how he runs the program, Belichick responded, "No." He described an "ongoing relationship, communication with the university," calling the administration "very supportive" and citing a "great working relationship." He said if corrections are needed, the program will implement them.

Belichick confirmed the program has redistributed responsibilities following Lombardi's departure and said the team would continue with the current arrangement "for the time being." He provided no updates on the search for a new General Manager.

North Carolina opens its home schedule Saturday against FCS opponent East Tennessee State before traveling to Clemson on Sept. 19 for its ACC opener. The Tar Heels are coming off a bye week following a 15-10 victory over TCU on Aug. 29 in Dublin, Ireland.