died too. we think he died. he is missing now. >> reporter: and yesterday in the suburb of houston, the car of alex tovar was sub meshlged with the driver nowhere to be found. and tonight the driver and others continue to search for missing. >> she's cold and she's wet, she belongs at home and that's where we're trying to get her. >> i feel for the others going through the same situation and may god be on their shoulder. >> it is so sad. what is the biggest threat right now? >> well the problem anderson is the isolated thunderstorms that could pop up anywhere at any time and they dump a tremendous amount of water that creates problems because the ground is already so saturated and the community here in wimberley is concerned that the river behind me could rise again. even though this one has receded