Let me go on record predicting that we will all be disappointed, AS USUAL, when we find out what the stalker really is. We should be used to the editing by now. If you take the items they showed us individually, none of them seem that bad.
1) Jesse mentioning in passing that he wonders if one of the girls is the stalker-type --- probably one of the girls gave him the heebeejeebees on one of the group dates and he got a weird vibe. Not a big deal, by itself.
2) Video of the legs of a woman in a black dress walking toward the camera. So what.
3) Voiceover of a woman saying she'll do whatever it takes to win or to get Jesse. We've heard that 100 times already. Again - so what.
Splice these unrelated events together, and voila - we have a dramatic stalker! We will be as disappointed at this "shocker" as we were at the "dramatic" ambulance previews during Bachelor Suckface - again completely unrelated events spliced together to make it look like someone attempted suicide, when it wasn't anything of the sort.