It's been a strange year for aviation, one marked by unsatisfying mystery. Between a plane getting shot out of the sky, another that vanished forever and still another that simply flew on until it couldn't, 2014 has shone a spotlight on the tragic limits of our ability to rescue pilots in distress. Now those issues have surfaced again with the disappearance of AirAsia QZ8501. Here's what happens when you lose a plane - and how you find one in the aftermath of a watery crash.
Murder In The Sky: Malaysia Airlines Flight MH17