Lexington police are searching for two men who broke into an apartment, tied up three roommates and stole valuables early Tuesday morning. Police say the masked men broke down the front door of an apartment on Expo Court around 2:15 a.m. The suspects used zip-ties to restrain the three roommates, ransacked the apartment and made off with undisclosed items. It took the victims about 30 minutes to get loose and call 911. The victims weren't hurt.