. >> k.t. hunterupstairs to the bedroom to see if she was sleeping there. >> i knocked on the door and was like hey, time to get up. >> at 9:45, k.t. tried once again to wake breonna. once again, she got no response. >> and i was pounding on the door, and not getting answers. we are starting to pound on my other roommates door. and it was like, all of these things running through my mind. where is she? >> only then did it hit k.t. that breonna was not in the house. what scared k.t., was what bri had left behind. >> her whole life was there. her cell phone, shoes, purse. all of her clothes she had brought, everything was at my house. >> so she could not have left? >> no. >> especially since it was wintertime, and freezing cold that night. k.t. called brianna's mom, brigitte. >> she called around ten. >> and your first thought was? >> not good. >> so you are worried right away? >> yes, because her cell phone was there, and she had no car. i knew she was not walking around with no shoes on. so, i said i