work on harriet's story line, walk the grounds during the school days find her doing something wrong follow from there, the influence will go up 2 on a Friday when you do the first official check of her punishment at the board meeting.
did you make Shure to get your class grades to 100, there might be some unforeseen rules to be able to trigger an event, have you already caught the girl claiming the fence, make Shure your states are where they should be then do the patrols but do classes to keep up with your student grades and what not
Nope, the "Harriet problem" started to come up when grades were in the 60s, discipline & popularity in the 80s, horny idk, influence 11 (obviously).
I did get the fence climber, but that was the only thing out of the ordinary, otherwise it was some girls or another playing football, playing in the fountain or the sprinklers, relaxing on the bench, sunbathing, etc.
Guess I'll go for a stroll a while longer then... hope I didn't somehow brick potential progress by some out of sequence mistake, but I did start a fresh game with 13.2
it was not long after i found a girl smocking i spanked her finished the 100 grade main quest then found herriet and watched her do the misdeeds then latter searched her and found evidence with what aloud me to do what i did. i think if you keep completing quest and raze them stats you will come across it sooner or latter. bts pretty shore herriet is why you loose 5 grade points every week on Monday, she makes it rather irritating to get to the 100 grade mark lol.