Alex Brandon, Associated Press
Jerry Sandusky, center, a former Penn State assistant football coach charged with sexually abusing boys, at the Centre County Courthouse for a bail conditions hearing Friday, Feb. 10, 2012 in Bellefonte, Pa.

BELLEFONTE, Pa. — The judge overseeing Jerry Sandusky's child sex abuse trial is hearing from an investigator who fielded complaints from neighbors and school personnel about the former Penn State assistant coach allegedly watching children from his rear deck while on home confinement as he awaits trial.

An investigator for the attorney general's office says a school employee complained Sandusky's presence disrupted activities inside classrooms from which his home is visible.

A judge is to determine if the former Penn State coach should be permitted to see his grandchildren or be confined to the inside of his home.

The proceeding Friday morning inside the Centre County Courthouse in Bellefonte is also expected to address Sandusky's request to have an outside jury hear his case.

Sandusky denies the allegations against him.