Police questioning man in Pennsylvania in connection with killing of UnitedHealthcare CEO

ALTOONA, PA. — Police are questioning a man in Altoona, Pennsylvania, in connection with the shooting and killing of UnitedHealthcare CEO Brian Thompson, two law enforcement officials familiar with the matter tell CNN.

Working off of a tip, police stopped a person traveling by bus and recovered a suppressor and a number of false IDs, one of the officials added.

That man is now in custody and being questioned.

This is a developing story.