Here's the thing though- Denise was reported missing pretty quickly. Her friends seemed to know what was going on with her mentally, but kept that info from the public. They said things about her "hiding," and how someone was, "in touch with her every few hours," before she went missing. It was looking like she voluntarily took off. According to her friends, she didn't take her phone, wallet, id, or credit/debit cards. LE seemed to believe right off the bat that, "no foul play was involved, and she wasn't in danger." All these circumstances would point to suicide if the body found turns out to be hers.
What seems like the investigation has taken a turn is:
The location of the body.
The amount of time it's taken to ID the body.
LE finally doing a search and finding the body fast. (Did they know something we don't?)
I feel like if this is Denise, she most likely took her own life, but I'm not confident enough to rule out foul play yet.