Presser notes:
Chief: "We know you have questions, and so do we."
Agencies: Sheriff's office, state police, FBI
Ethan and Xana were at an on campus party. Other two at a bar. Arrived home around some time after 1:45.
Homicides occurred morning hours of Sunday,
Bodies found that afternoon.
Knife, not located.
No sign of forced entry.
Working on timeline and analyzing scene.
Autopsies taking place today.
Repeating isolated and targeted. No suspect, and they're still out there. Can't say there is no threat. Remain vigilant.
25 plus investigators not including FBI and state police.
Reviewing video.