Has This Neurotic Crazy Houston Walmart Cop Been Fired & Sued?

The above video was YouTubed on April 2, 2012, around the same time the world became aware of the Treyvon Martin killing by rent-a-cop, George Zimmerman. The above incident happened at a Houston Walmart.

Watching the video I was appalled that anyone in any type of law enforcement position could be so blatantly ignorant as to what is okay and not okay for a cop to be doing. Yet this type dumb cop thing happens over and over again, all over America. What type training do cops receive? How do they get their cop license whilst being so ignorant about the basic right of citizens to be free from this type police abuse?

I gleaned 3 comments from the 100s upon 100s of reactions to what people saw in this video. The first comment is from a lawyer...

Whether he was motivated by race or not (which is really a guess, given the video), the officer was very much in the wrong. Without reasonable suspicion that they have committed a crime, he cannot force them to provide ID or detain them (see where he says they're not free to leave—this is false imprisonment). Further, his pulling of a taser and advancing is likely an assault (although not a battery). In short, if they want to take the officer to task, they could sue.

Does anyone know if the victims of this crime found themselves a lawyer who went after the cop, the security firm which hired him. And Walmart?

Another comment...

This is horrible and ridiculous!!! I worked as an officer several years ago and this is simply another instance where a coward with a badge is intimidated by young black men. I tell my college age sons often to avoid police & rent-a-cops when ever possible. Many security personnel are racists with authority issues and they profile young men of color. Anybody with good sense can see that he was out of line.

And this optimistic comment....

The security officer wanted to attack the young men with a taser and then proceed with a citizen's arrest, no doubt Walmart has not only had this guy fired from whatever security service they where using when he was posted at this specific location but I am sure they canceled their contract with the security company he worked with.

The above commenter assumed Truth, Justice and the American Way prevailed and that this cop was held accountable for his bad behavior.

I am not as optimistic.

Does anyone know what happened in this cop abuse case, post April 2, 2012?