St. Paul police say a pair of jewelry bandits are using a similar ruse to gain entry into the homes of Hmong families. Investigators say two men, described as Asian males in their 20s, are asking residents if they can step inside their homes to use a phone or bathroom. Once they're let in, they draw their guns or assault the victims before taking their jewelry. Police spokesman Peter Panos says homeowners should use extra caution if approached by strangers at the door.