There is no timeline at all, and it’s something I’ve never seen before in a missing persons investigation.
Using the Berreth case as an example, we not only knew the time she was last known to be alive, but also saw the video.
Had law enforcement known for a fact that foul play occurred at that time (and who committed it), I’m sure we never would have seen that video. It was a missing persons case at that time though, and they didn’t know what happened.
Law enforcement knew they needed help there, and they asked for it.
If there was any chance this was anything other than a homicide investigation with a suspect, we’d at least know some of the timeline. That would be important in generating tips.
They clearly don’t need help here, and didn’t feel like they needed help early on. That just has to speak to the strength of certain evidence.