This is from Ingenit Levy.

Keeley Gonzalez, Ethan Chapin, and Zana Kurnodl in the early morning hours of November 22nd, 2022.

Now, prosecutors have said they linked Brian Coburger to the murders on King Road through a single source of DNA left on a K-bar knife sheaf just like this one,

that DNA left on the inner snap of the knife sheet.

This nice sheath, the ones very similar to this one, was left next to Maddie Mogan's body on her bed.

Koberger was taken into custody at his parents' home in Pennsylvania on December 30, 22.

Police have revealed in hearings that he was wearing a black hoodie and they feared he

was destroying evidence. So they broke down the door of his parents' house, rushed in and took him

into custody. Police said they could see Coburger in his parents' kitchen using a drone with a video

feed. Coburger's lawyers have said his parents were zip tied and Coburger was taken into custody. And Coburger,

in his own kind of odd way, suggested to the officers that they get coffee sometime at a later date.

Coburger's lawyers have suggested that that is just one example of the way in which he lacks

the ability to pick up on social cues because he has autism. But back to this new information that's come out.

Koberger was working on getting his PhD at Washington State University in Pullman, Washington.

He left Pennsylvania for Washington in late June. He got his Washington driver's license on July 1st.

Later in July, Brian Koberger went to a pool party in Moscow at the Grove Apartments.

We've reported on that in the past. But Dateline reports Coburger made some women there uncomfortable,

including a married woman who had to signal to her husband to come over and intervene.

A woman named Holly told Dateline that she exchanged numbers with Koberger at that party.

She said he later texted her about their shared interest in hiking.

The text was oddly formal, she said.

It read,

...