The stalker is...
- Gemma, Amber's best friend. Maybe she's jealous of Amber and after living vicariously through her didn't work out, she wanted to sabotage her. Plus, the threatening letter is signed "Your friend".
- Val, Amber's co-star. Perhaps they developed a crush on Amber and initially planned to save her from the falling light that they set up, but Ash got there first, resulting in Val escalating their behavior. Another reason is that their gender depends on Ash's, which is an indicator of a character being a villain.
- Renee, a fellow co-star who dismisses Amber as a fake ingenue, and who would be stalking her to intimidate Amber into quitting the production under the belief that she doesn't deserve to be in the spotlight.
- Believe it or not these are all Jossed. The stalker is actually revealed to be Shannon Beck, The P.A. you bumped into in the first chapter.
