You said he was prosecuted for alleged assaults that occurred while he was Coach on PSU's Staff - that is false and complete bullshit (especially your insinuation that his access to the facilities was a result of his position on the Staff). Again, pure bullshit - JS retired in 1999 after Paterno told him to either disassociate himself from the daily activities of his children's charity, The Second Mile, and focus solely on coaching OR retire and focus his energy on the Charity..... but it couldn't be both. Sandusky chose the later. The University, not Paterno, then gave Sandusky "Emeritus Professor" status as part of his retirement package, which he didn't qualify for on merit - the "Emeritus Status" gave Sandusky lifetime office space which he asked to be placed in the football athletic facilities - Paterno protested vehemently against this and lobbied hard against it, but the University which did a lot of work with the Charity via the Health & Human Services College ignored Paterno's warnings (he thought letting Sandusky use the facilities for his Charity was a huge risk and potential liability for the University if anyone ever got hurt, etc....) - they gave Sandusky a lifetime Office and said he could use the facilities with his Charity assuming there weren't conflicts with University athletic needs.
All of the alleged victims were accessed via the Children's Charity Sandusky founded where the children were participants. The victims had nothing to do with the PSU Football program and everything to do with Sandusky's Charity and the PSU Board stupidly granting Sandusky Emeritus Status and the right to use University facilities for his charity - a decision that Paterno vehemently lobbied against (btw, around the same time frame, the Board voted to sell a large parcel of land at "cost basis" [i.e., a fraction of its true market value], so Sandusky could build a "Campus Facility" for his charity).
But you are way off base, and completely full of shit that the victims had anything to do with PSU Football or that Sandusky was a coach at the time of the athletic facility incidents.