The only big procedural mistake I can see on the LEOs’ side was the use of hot-discharge CS canisters (I hadn’t heard of them having a “sparking” element, only of them heating to high temperature as the CS is released).
I like Sqweels’s idea. How could it have been handled differently? Plenty of people offer ideas that might work, in hindsight, but are highly questionable, and even moreso if considering only the knowledge they had then.
Basically, they were given a search warrant to search the Branch Davidian complex. There was evidence that they had a large stockpile of illegal weapons (Later proven to be true). It was an appocaliptic cult, and indications were that they would likely use those weapons to resist an attempt to search the compound, as it would be viewed as a hostile act. There was no question that this was to be classified as a high-risk warrant; there was substantial risk that there would be hostile resistance to any attempt to gain access to the compound.
To the people who say the government has an equal or larger responsibility for what happened, how would you have served that warrant, considering what was known beforehand?
The main suggestion I’ve seen is that they only bring a small force with them. Maybe one or two police cars, and a handful of officers. No large assault team, since many thing that’s what triggered the hostile defense. But what happens when those 2-4 officers get to the door and ask to come in? Considering how they reacted, there’s a good chance they would refuse to let them in. I don’t know if they’d actually open fire, it’s probably doubtful, but I have my doubts that they’d let the officers in… And if those officers -start- to make arrests, then it can suddenly get much more hostile.
And if they’re just refused entrance, they would have to call in the full assault team, close off the area, and potentially go in, in-force, and we’re right back to where we started.
The initial serving of the warrant isn’t what I see as a problem. The later handling might be… The CS canisters most certainly were, not so much for any pyrotechnic effect, but for lying about it afterward (I don’t assign the FBI any fault in the burning-down of the compound due to those CS canisters, as the fire started elsewhere, but lying about it afterwards is not acceptable). But after two failed attempts to gain entry to the compound, and rising casualties, it makes sense to fall back and cut-off the compound to negotiate and try to get them to surrender.