I’ve seen comments answering your question on above referenced post, but in general I feel it would be helpful if LE was providing more info as to where her last known location was, in terms of general vicinity of her apartment, or where they believe she would’ve been coming from if it was a typical morning on her way to work.
This is very concerning in general, though. Fully acknowledging this is based on my own assumptions and experiences as a nurse working 12hr day shifts, but if something happened prior to her shift Wednesday morning, leaving for work so can be very dark and quiet, and a very vulnerable time to be a young woman walking to her car alone, when others are still asleep.