Got to agree with zeugma here. He probably only posted the relevant part as no one wants to watch him drive around before getting to the main point.
He probably has several hours of driving recorded and if you ask him really nice he might just stream some to you.
The cop is an obvious CRIMINAL. Wearing a badge neither makes you a good guy or bad guy, it still comes down to the person. We generally assume that police have been properly screened and are the good guys, this video points out the naivety of that belief.
The sooner bad cops are removed from the force the sooner we can begin to respect police again.
Then he would have put on his turn signal at something like 03:00:06 rather than 0:06.