The music was good, but it didn't belong in this movie.

Simply because it's based on a true story & the music didn't fit into the movie.

I know others cited "Marie Antoinette," but that movie was more of a romance/drama/comedy ALL tied into one, so playing 80's music to "Marie Antoinette" fit the theme of the movie better.

In this case; however, the modern-day rock/alternative music played in this movie just didn't fit well into this movie because it was NOT a movie that was supposed to be happy, inspirational, and exciting.

It was a sinister tale about a cold-blooded psychopath where justice was evaded.

"It's a good thing!"--Martha Stewart