Was HJ the one in the police car staying warm?
Yah Hunter was in the police car - though I don't think it was to stay warm, you hear him say something along the lines of "I'm the only one who knows" so I believe he was alone in the car as opposed to being with the others as he didn't want them to ask him questions or read his face and find out through him
Poor lad
Hunter J--greenish greyish sweat shirt, white shorts, no socks, white flip flops
Kaylee's longtime ex bf Jack D--medium blue hoodie, white basketball shorts, white socks, blue or brown or black flip flops
Hunter Chapin--pink hoodie, blue shorts
Dylan--navy tshirt, light olive green pj pants, barefoot
Bethany--when the officer first arrives she isn't with the small group right in front of the house by the cars....Bethany is standing all the way across the street by herself, she has on a blue ttshirt with white lettering, long blue pants, and sandals
I don't think Maisie Chapin arrives there during the video unless she comes up to the group when the camera isn't pointed toward the group.
Kaylee's longtime ex bf JD was in the police car. I went back and rewatched/listened. After the cop goes back to him in the cop car and says he can go sit with the group if he wants, JD says, "I just want to know what's going on. The cop replies that he doesn't really know what he's allowed to tell him and that they are processing the scene now, and that he knows it sucks to be in the dark.
JD replies "Everybody knows but me." JD lived very nearby....when he woke up, he hadn't heard about anything. His roommate noticed there were cop cars and ambulances at 1122 King. I don't know if JD looked at his overnight texts/calls from Kaylee and Maddie at that point or not. But he walked over to the house to find Dylan sobbing and saying a lot of stuff that doesn't make sense to him while BF and all these other kids are sobbing and hugging each other. At one point once JD has joined the group on the street, Emily goes over and talks to him a bit. I suspect she's being very careful to not tell him what she knows directly from Hunter J. But she's likely explaining how Dylan called her that morning, what Dylan said on the phone, how when she got there, Hunter had already gone up and then told the girls to call 911. Maybe she tells him Hunter said X&E were unconscious and then leaves it at that Dylan tries telling him lots of things all at once, and I think all JD knows is that something very bad has happened but no one can confirm if whatever that was has happened to Kaylee too.
At that point all the kids who were standing there either directly knew something was wrong because they lived in the house, or DM/BF had called them and asked them to come look at the house (Hunter J, Emily, Emily's roomie and Emily's roomie's bf). And I think at least one other kid had joined them. And they all have different pieces of the puzzle and are trying to put it together but they all know something bad has happened, no one could contact X, E, K, or M, and all the EMT help just walked up, talked for a bit and left. They know Hunter J went in, saw, and told them to call 911...but he told them Xana was unconscious to protect them. He had told his gf Emily a bit of the truth, that E and X were dead. He may have even told her away from the rest "murdered." But I get the impression that he didn't tell the rest of the group details---they just got from his face that it was bad...and as the crime scene tape the group standing there had to know at least Xana and Ethan were dead, even before EMT came up and then left without going in, especially as Dylan told them more and more about what she remembered hearing and seeing. And I think unconsciously they knew that meant K&M were dead too.....because their cars were still there, they were there last night when D and B went to bed, and the two haven't responded to any calls/texts or msgs on social media apps...and their social media apps show they haven't been on.
Once Hunter J hears more of the details from Dylan, he's really the one who has the most complete idea of what happened...and I'm positive that once he found X&E dead by obvious murder and beyond saving he knew the other two were too without even needing to go up and see for himself.