Katherine: Child Hacker
Waking up early this morning, I stumbled downstairs to find Katherine watching T.V. Not possible. I have the cable box blocked from 5am - 8pm. No password, no dice. No T.V. without parental intervention. Apparently Katherine watched Suzy entering the code one day and noticed that she pressed the same button over and over again. A button near the bottom of the remote. So she tried and entered "0 0 0 0". Lo and behold, it worked.
Needless to say, the password has been changed and it's not the same digit x 4.