VA roommate not on lease, won't leave
I currently live in Virginia Beach, VA and have a roommate who got fired from his job a few weeks ago and hasn't paid me this month's rent yet. He is not on the lease. About a week and 1/2 ago, he moved his girlfriend in. He still doesn't have a job, she does, but they both think she doesn't have to pay anything since our verbal agreement was between me and him, and not her. I want them out now! How do I go about getting them out of my place legally? If I write an eviction notice and have him sign it, is that legal? Or do I have to go through the long court process.