Some questions: SPOILERS!

1. Why does Jane mess with his luggage?
And that she does with the help of this other woman with her, I suppose, while Jane calls Neal from the pay phone.

Well I think Jane thinks that Peter is having an affair with Anne and she wrecks his luggage out of jealousy.


2. Then she drops hints that she is in Rome by making brief appearances from her car. Why would she want do that?

Maybe she wants to get back together with Peter so she starts stalking him. She also starts sleeping with his agent plsyed by John Saxon, probably in a vain effort to find out what Peter is doing as Peter is the guy she really desires.

3. Why does Jane call Anne, then wait for her with a gun in her hand?

I don't recall this part as I haven't seen the film in a while but again it could be jealousy that Anne and Peter have the kind of relationship she could never have. Maybe she planned to kill Anne and take her place as Peter's love interest.

4. What's with the red shoes Jane receives? It is obvious that Neal sent them to her..but why on earth would he do a thing like that? It is also obvious that he took them from the girl he killed in his teens..but that whole thing of sending those shoes to Jane didn't make much sense to me.

At this point, Peter has started taking over where Berti (the original killer) left off. He finds out that Jane is sleeping with his agent and decides to punish her for it by killing her. Sending her the shoes was just a way of telling her that she'll die next. The fact that it's the same pair of shoes that the young harlot was wearing is significant. Peter killed her because he saw her as being perverted and deviant and he sees Jane the same way.

5. Who does Neal mistake Altieri for, when he hacks her?

Neal mistakes Detective Altieri for Anne who he intended to kill next.