Updated

Legislation that would block people who are suspected of being dangerous from possessing a firearm is expected to be introduced in Colorado, setting up the next fight over gun control laws.

The bill would allow psychologists, nurses, family therapists and counselors to ask that a person's name be entered into the national background check system, prohibiting possession of a firearm for a year.

A draft of Democratic Rep. Beth McCann's proposal says the gun ban would apply to people "who pose a threat of harm."

The NRA says it's "most unconstitutional" legislation of the session.

Limits on ammunition magazines and required background checks on all gun sales already have been signed into law this year in Colorado.

McCann says she's working on the bill and will file it soon.