A family member lights candles during a candlelight vigil for passengers onboard the missing Malaysia Airlines Flight MH370 in the early morning, at Lido Hotel, in Beijing, April 8, 2014, after a month of searching for the missing aircraft. An Australian ship searching for a missing Malaysia Airlines jetliner has picked up signals consistent with the beacons from aircraft black box recorders, in what search officials said on Monday was the most promising lead yet in the month-long hunt. [Photo/Agencies]