Kyle XY (Jessie or Foss)?!

Kyle XY (Jessie or Foss)?

we all know Lori got knocked out at the end of the episode.

obviously they want you to think it was a warning by Tom Foss

but at the same time for the previews of the next episode they keep you guessing by having Jessie saying "i dont know why i do some of the things i do" and they show her and Lori face to face.

so who do you think knocked Lori?

wow 50 min and still no answer.
let's see its kinda hard. I don't think it was jessie bc her "sister" took her out of the party and remember they said she was a computer with a glitch so they fixed her or what ever and made her believe she did something wrong. so she tells nichole or whatever. Plus if you think jessie did hurt lori would you think nichole will want her in the house. Tom Foss he is a misterymaybe but i at the same time i believe no, idk y but i believe it was not him niether but i am not ruling him out. It might just be another random person.like a person who wanted to rob her. but i am not ruling tom completely niether.