back to you. yeah. and gadi, that s the real challenge here, isn t it. it s such a tragedy. it s now a tragedy that has an entire community just absolutely frozen in place and fearful. i was just leaving the university of florida back in i guess 90, 91 when the killings started taking place on the university of florida campus. and unrelated, it seemed one after another unrelated. and i guess from what i ve read, and if you could tell us a little bit about it, what is scaring the students there and why professors are thinking about canceling the rest of the semester. there just are absolutely no clues right now. the police are baffled. this home was a home where a lot of people came in and out. one sister said that the padlock