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>>> out of air, out of time, and underground. an update to breaking news we now know is deadly. >> three people found 20 feet down in a storage facility, the two survivors now at deer valley hospital. >> navideh forghani is live there, and time was not on their side. >> reporter: right, the oxygen levels were so low down there, the firefighters tell me that there for about four minute, so it's a miracle that two out of the three people trapped down in the storage unit are still alive. >> i heard the helicopter. >> reporter: robin had no idea the chopper circling above was there to rescue a good friend until she got a car saying first responders surrounded the home. >> i tried to call him, nobody answered, tried to text him, didn't get anything, and came out here to this. >> reporter: phoenix r mcso were called to this home after three people were found unconscious in the under ground storage unit. one man fell almost 20 feet under. >> a great person. very great man. >> reporter: this...