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STATE COLLEGE, Pa. (AP) -A Penn State trustee has called on the university governing board to re-examine the findings of former FBI director Louis Freeh's school-sanctioned investigation into the Jerry Sandusky child sex abuse scandal.

The critique released this weekend by Joe Paterno's familyraised "serious and troubling" questions about Freeh's findings, trustee Alvin Clemens said in a statement.

Freeh has defended his work and stood by his findings. He has called the Paterno family's review self-serving and a campaign to shape the late Hall of Fame coach's legacy.

Sandusky, a former assistant coach under Paterno, was convicted of 45 child sex abuse counts. He was sentenced last fall to at least 30 years in prison but still maintains his innocence.