I hope she just took off to clear her head and de stress but I think that’s highly unlikely
Logically speaking though, if something bad happened to her I wouldn’t be surprised if it turned out to be accidental. Maybe whoever she was with got scared of whatever implications could’ve come from whatever happened to her so they decided to cover it up. I also wouldn’t be surprised if it turns out that she knew the guys or whoever she ended up being around that night. It sounds like they weren’t in her immediate friend group since her closest friends and family didn’t recognize them. she could’ve known them peripherally and thought she could trust them. I know people are coming down pretty hard on her lifestyle but there are a lot of family and friends who say she was responsible and I don’t think she would’ve just left with strangers and gone to another county farther than her own.
If she did just walk off though- I could see that happening too. It’s been so cold and she definitely wasn’t dressed for the kind of weather we’ve been having. I think they would’ve found her though by now. Unless someone accidentally hit her with their car while she was walking and covered it up. I just really don’t think that happened here though.
Statistically speaking, it’s more likely that whatever happened is going to turn out to be accidental and covered up.