Kristen Stewart to play a murderer?

Kristen Stewart is reportedly set to star in the movie adaptation of the Casey Anthony Murder Trial

Casting experts say the Twilight star has the right look, manner and the acting talent to play the accused killer.

“She’s got the dark hair, sort of the vacant, deer-in-the-headlights look,” The Hollywood Reporter’s Marisa Guthrie tells The Insider.

Meanwhile, Kristen is reportedly furious with boyfriend Robert Pattinson because of the hunky actor’s partying ways.

“Rob’s been partying hard,” said an insider.

“He’s been out almost every night at concerts and dinners with pals and this is hot on the heels of him going out clubbing with Sienna Miller in London a few weeks ago.

“Kristen’s upset about his partying and ended up having a tearful showdown with him over the phone, saying he’s acting as if he finds life boring with her.

“She’s feeling insecure because she’s back home looking after their dog Bear and hasn’t seen him for weeks.

“But Rob thinks she’s blowing it all out of proportion.”