I never saw this movie, but I used to see the trailer on tv all the time. I was a kid so I think it was in the early 90’s. It was probably the year 1991, or close to it. It was about about a woman who kidnaps a kid (or kids) and you see her wiping off the car license plate with a mud like substance and at the same time saying, “I’m your mother now.”
It was a tv movie, and don’t know who was in it..