LOS ANGELES - The Los Angeles police union says it has written Gov. Arnold Schwarzenegger asking him to look into the legality of Sara Jane Olson's release to the state of Minnesota for her parole.

The Los Angeles Police Protective League said in a statement Wednesday it sent the letter on Tuesday night.

In the letter, the league questions whether Olson should be legally allowed to return to Minnesota, given that she was a fugitive from the law there and not a legal resident at the time of her arrest.