It would be great if we had good video of how the gun was pointed and where the people were. It was likely only pointed up the stairs in a "low-ready" manner and not aimed. But we will never know.
How about defiantly refusing to open the door and a past conviction for assaulting an officer as context clues?
At least three pistols were drawn by officers entering the home. The first officer doesn't draw his weapon until after interacting with the suspect, being told her husband and children are home, and then entering the home. If she has a previous conviction for assaulting an officer that wouldn't matter since she was already removed from the situation at this point. The first and third pistols I saw were pointed at the floor the whole time. The second officer has his pistol aimed at the top of the stairs as he is walking towards the bottom of the stairway.
And like my comment said, we don't see any people at the top of the stairs, so we don't know if it was aimed at anyone or not. Even if there are people up there, we can't tell if the gun is aimed at anyone or pointed "low" (into the top few stairs) or at a higher angle to aim at a person as it's only a 10 degree or so difference in angle and we don't see the full scene. All we can do is make assumptions, which isn't helpful.
He may have been following his SOPs perfectly. I don't think this is an appropriate SOP for LEOs to use in this situation. I don't think this case called for having weapons drawn at all. My view is that this SOP is likely to contribute to unnecessary civilian injuries and deaths.
Why wouldn't this be appropriate when clearing a building with unknown threats when dealing with an uncooperative person? The only way it leads to unnecessary injuries is if the officers don't make a proper identification of a threat/non-threat, which can happen with the gun in other positions too.
This type of search wouldn't have been necessary anyways if she had complied immediately. They would have normally asked everyone to exit before doing their search, but once the suspect has been uncooperative and they gain entry they need to be proactive about the search to avoid evidence destruction or suspect fortifications given the suspect's actions. Now had she opened the door quickly, I would agree that the actions would not have been appropriate because you're supposed to clear the building by voluntary means first. In this case, the suspect's family declined that voluntary option by not complying.
There is no reason to draw your weapon in this context. Danger should be determined from context clues, not defaulted to the highest priority.
There is no reason in hell you can ever justify pointing a weapon at a child. Period. That goes beyond bad policing and into disrespecting guns and plain stupidity. This is someone’s home not a war zone.