Here are five things you need to know Monday:
1. Police in Virginia are searching for a possible serial robber who is asking female victims to strip.
2. A Pennsylvania teen accused of killing a man she met on Craigslist told a local newspaper she has killed at least 22 more people.
3. The Library of Congress is hosting an open house of its ornate Main Reading Room to show how the public can access the library's resources and a presidential display for President's Day.
4. The Maryland Senate will hold a hearing today on increasing minimum wage to $10.10.
5. Baltimore Ravens star running back Ray Rice was arrested at an Atlantic City casino after an altercation with his fiance turned physical.