Significant events (note that this refers to the link as modified by pg, not the link as originally posted): 1:11 - We hear there's a guy with a weapon. 1:38

Significant events (note that this refers to the link as modified by pg, not the link as originally posted): 1:11 - We hear there's a guy with a weapon. 1:38 - We see the weapon. 2:05 - Identification of a second weapon. One of the pilots requests permission to engage. This is given; however the helicopter does not have a clear shot and waits. 2:33 - Identification of apparent RPG (is that the camera?) 2:45 - "We got a guy shooting", not sure what this refers to. 3:15 - One helicopter opens fire. The other joins in a bit later. 4:40 - Apparent gap in the tape? 6:15 - We see a survivor crawling slowly, obviously injured. 7:29 - First mention of a van approaching "and picking up the bodies". 7:40 - We see this van and some apparently unarmed men. 7:48 - One of the pilots says "let me engage". They ask permission to engage several times but get no response until... 8:19 - They finally get a reply, and ask for permission to fire on the van. 8:32 - They get permission and open fire with several bursts. 9:28 - Shooting ceases. (I didn't go much beyond this.)