I saw one article that says Sandusky has known about some of the more recent charges going back 3 yrs or almost 3 yrs. So they've been working on this for a while now.
The termination of contact with Victim 1 occurred in the Spring of '08. This would have been when the mother contacted Child Services and the process began.
The AG office stated that there were 61 home phone calls from Sandusky's home to the victim's home from Jan 08 to July 09. During that time there were also 57 call from his cell phone to the victim's home phone, four from the victim's home phone to his cell phone and one from the mother's cell to his cell. At no time during this time did the victim ever call Sandusky.