The last seven years of my career in policing were as a traffic collision reconstruction analyst and a Police Motorcycle Driver Instructor with the RCMP. The video shows the moped approaching at a good clip, at 50KPH (30mph) you are travelling at 13 meters a second ( a meter is 39 inches) your average person sober and alert has a reaction time of 1.5 seconds, do the math the kid never stood a chance. This excessive speed often negates two amazing attributes of a motorcycle, braking power and maneuverability. Having observed hundreds of mopeds and small motorcycles in the DR over the past five years I am amazed and the condition may of them are in, worn tires, faulty or missing brakes etc which all combine to create a loss of friction and traction in emergency braking procedures. The moped driver had all kinds of reaction time based on time and distance as shown in the video to engage in emergency braking, and hazard avoidance. Sadly his machine probably was not capable of the actions and he most likely did not have the basic skill set needed to perform the actions. When on a two wheeled conveyance you must use SIPDE, Scan Identify Predict Decide Execute. The poor lad looks like he locked his throttle, no brake action and no avoidance action. When you are on a motorcycle, you may have the right of way, but driving like you have the right of way will end in tears when you meet that car or truck who does not yield it to you. My heart goes out to all parties in this collision, I picked up way to many body parts and delivered far to many death notifications to wish injury or death on anyone.