The investigation into the AirAsia crash has turned to the sea floor, with more sonar equipment and metal detectors deployed today to scour the seabed for wreckage, including the plane’s black boxes.

An AirAsia flight attendant identified by the name tag on her red uniform has become the first victim of AirAsia Flight 8501 to be returned to her family.

Search officials in Indonesia say a body recovered from the crashed AirAsia plane was wearing a life jacket.