I need help remembering a movie I saw years ago and among the things I remember from it is a red Ford Aerostar, or something similar. I remember that the van belonged to a policeman or a private detective who gets killed by the villain, who then sits in the van and actually falls asleep while waiting for the heroine to show up. Does anyone know what this movie is?

If so I'd love to find a copy of it so it can be listed.