family members of those who have been identified. here is what the police information officer with miami-dade has to say. >> this is turned from rescue to recovery operation. this is a slow process. they are working away at that concrete. engineers told us it has to be done carefully not only because we have to preserve evidence for there may be victims under their. we have to treat it delicately but the safety of rescuers as well. >> reporter: we pressed further to find out more about the victims. we were told one person died in the hospital from a heart attack after yesterday's incident. as far as removal of the bodies there are still some bodies under the bridge, some have been removed. this again is going to be a delicate process. we ask about what is going to happen. we hear a lot of noises coming