Ok, so you're wrong on a couple counts.
First, the entire video
is available now and I'd watched it before asking you what I'd missed. You can view it here:
Second, nothing in the video (or in that article) supports your claim that he attacked the police first. At worst, it shows him merely trying to escape.
The article does indeed support my claim. I'll post a part of it here:
"On March 3, 1991, a husband-and-wife team of California Highway Patrol officers pursued King on Los Angeles freeways at speeds of up to 100 miles an hour. The chase ended near the darkened entrance to a county park in an obscure suburb. The woman CHP officer drew her gun and shouted at King, who was intoxicated, to lie on the ground. When King didn’t comply and the officer continued to advance in his direction, an LAPD sergeant on the scene who feared the incident might end in a shooting, took over the arrest.
The sergeant tried to arrest King by the book, yelling at him to lie on the ground. When he didn’t, the sergeant directed four LAPD officers to jump on King and handcuff him. King, a large and muscular man, threw them off his back. The sergeant then shot him with an electric stun gun known as a Taser, which fires two cassette cartridges that connect with skin or clothing through small darts, each generating 50,000 volts of electricity. The darts struck King, who groaned and fell to the ground. When he arose and rushed toward one of the officers, they believed he was under the influence of the drug PCP.
About the time King was moving toward the officer, an amateur cameraman in an apartment across the street who had been awakened by police sirens began shooting video. He had not witnessed the several minutes in which the officers attempted to take King into custody without using their police batons. The videotape of the beating of King lasts 81 seconds. The cameraman took it to a local television station, which edited it to 68 seconds, eliminating blurry footage that also omitted King’s charge at the officer. What remained is what most of us saw again and again on television: white officers savagely beating a helpless black man for no apparent reason.
Covering the trial for The Washington Post, I was a few feet from the jurors when the unedited tape was played for them. The jaw of the jury forewoman literally dropped open; she had suspected there was more to the video than she had seen on television, and the playing of the unedited tape confirmed her fears. Worse, it was first played in the courtroom by the prosecutor, operating on the well-worn theory that it’s better to put potentially damaging evidence on the record and explain it before attorneys for the other side can do so."