Missing AirAsia flight QZ8501: Don't rush to conclusions about this latest tragedy

Hundreds of families will end 2014 deep in grief. Even before flight QZ8501 disappeared from the radar screens while over the Java Sea, this year had been the worst of this decade so far in terms of airline passenger deaths. More than 500 people perished in the two Malaysia Airlines Boeing 777 losses. Now the relatives of the passengers and crew on board the AirAsia A320 face the tragedy of a new year that begins without their loved ones.