The scream thing presents problems. What if the rapist gagged her and she couldn't scream.
Does the scream have to be heard to be a viable "excuse"?
What if sheer terror rendered her mute?
Rape is a crime of violence fueled by anger and in many cases misogyny. The Deuteronomy verses seem to lean to more of an overly aggressive male with a female unsure or frightened...it was a different culture altogether. Rapes rarely have eyewitnesses but these days proof positive can be medically obtained. So...imho....using these verses to justfy 2 witnesses is pretty flimsy.