CNNW New Day April 8, 2014
Perth, australia, for us. Erin, whats the latest . Hi, kate. Search teams have carried out some 133 missions, but still theyre coming up empty handed. All eyes on this ocean shield in thises race against time as they are trying to detect more black box signals before the batteries run out. Today silence, after an Australian Navy ship detected these audio signals over the weekend. The pings possibly related to flight 370. There have been no further contacts with any transmission. Reporter Australian Authorities refining the search area today, zoning in on a 30,000 square mile stretch located 14...