Police in Attleboro, Massachusetts, southwest of Boston, are looking for thieves who broke into a jewelry company building over the weekend.

They disabled the alarm system, cut a hole in the roof and made off with a half-ton safe containing 2 million dollars worth of gold and jewelry.

Among the stolen items are some New York Giants Super Bowl rings.

The theft was discovered Sunday by an employee when she wasn't able to access her e-mail from home, apparently because the phone lines had been cut.