It's been 2 months now since the disappearance of Jayme Closs

In Barron Wisconsin after the murder of her parents. This story interests me as I grew up near there.
What the Sheriff has said recently
- the killer was only in the house for 4 minutes (how they know this he doesn't say)
-there was no sign of a struggle within the house. The victims died immediately. Jayme was home and alive after the killings. she had a cell phone, but the 911 call came from her moms phone. Her cell phone had no clues as to any secret relationship. Nothing was taken from the home.
- they have the bullet casings. They are not releasing the caliber information
-the door was kicked in. I think this a false clue. I think the victims knew the killer and opened the door to let him in. He kicked it in to look like a break in
- they are going back thru old interviews, they may have interviewed the killer . I think this is highly likely. I'd bet when 2,000 people helped to search, the killer was one of them.

Someone from that small town must know something