Did Avery even have time to kill/burn Halbach and move her vehicle?

STEVEN AVERY - EPISODE 27: FULL HOUSE (MINDSHOCK TRUE CRIME Podcast)
https://www.youtube.com/watch?v=iXH6Wn7dpL4

Examining the comings and goings of individuals Avery is constantly interacting with....when would he have time to do what the state alleged?