TAIPEI, TAIWAN – Frightening video of a TransAsia passenger jet crashing into a river in Taiwan is still raising eyebrows nearly a week later. And now another extraordinary piece of video from the aftermath of the crash. As rescuers scramble onto the hull of the plane, a survivor can be seen knocking on a window from inside the plane, pleading for help. It’s not clear if that passenger was rescued. There were 58 people were on board when the plane crashed and at least 40 died. Rescue crews are still looking for 3 of the passengers; 15 people survived.