The manager noticed Tamerlan Tsarnaev suddenly lost the full beard he had for years . `` Shaving the beard may be a way to blend in , '' a CNN terror analyst says . The manager says Tsarnaev 's friend also worked out at the gym . Todashev was shot and killed last week by an FBI agent . A source close to the investigation tells us that investigators are looking into whether there was any connection between the two men and their alleged involvement with Islamic extremists.
The manager noticed Tamerlan Tsarnaev suddenly lost the full beard he had for years . `` Shaving the beard may be a way to blend in , '' a CNN terror analyst says . The manager says Tsarnaev 's friend also worked out at the gym . A source close to the investigation tells us that investigators are looking into whether there was any connection between the two men and their alleged involvement with Islamic extremists.