Michael's murders of Laurie's friends have earned the moniker "The Babysitter Murders" in the new film, and it soon becomes clear that Michael's taste in victims hasn't changed one bit. After killing a few women inside their homes in the neighbourhood, he sees a couple getting in their car to go to a Halloween party after leaving their young son with his babysitter, Vicky (who also happens to be Allyson's BFF).
Vicky, played by Virginia Gardner, seems to be an amalgam of the two teens Michael kills in the first film — Lynda and Annie. Like the latter she's babysitting a young kid, and like the former, she decides to get busy with her boyfriend on the couch after putting the kid to sleep. Things don't end well for her, as you can probably guess.