Baltimore County police spokeswoman Cpl. Cathleen Batton said Monday that the burglary happened between 8:30 p.m. Friday and 12:50 a.m. Saturday at the home in Reisterstown, Md., about 20 miles northwest of Baltimore.
Rice was out of town for the weekend, but a friend was staying at the home and reported the burglary to police, police said.
The burglar apparently forced his way in through a rear window and ransacked portions of the home, police said. Surveillance video shows the burglar, police said.
Rice, 26, led New Rochelle High School's football team to a state title in 2003 before starring at Rutgers University in Piscataway, N.J. He joined the Ravens in 2008 and started on the Ravens' Super Bowl-winning team this past season.
With Ron Bittner