It’s not some great mystery why interest here is focused on LK’s role in the larger conflict.
First and foremost, what is known of MB’s actions is not something that many people question or have difficulty evaluating from an ethical perspective, at least in the absence of context. We must wait for due process to determine his guilt on the specific charges that have been brought against him, but I don’t think there is any question at this point that his trigger pull caused LK’s injuries, or that intentionally firing a gun at someone is not a reasonable resolution to any tenant, trainer, or personal conflict. IOW, nobody is discussing how terrible it is to shoot someone, because very few people think it’s anything but terrible to shoot someone.
Secondly, (setting aside pleas, which haven’t featured prominently in the discussion here) any speculation about the outcome of the legal proceedings must therefore revolve around defenses under which such an action might not result in criminal culpability. These are limited, and thus self-defense and mental state in response to threats against family feature prominently in the conversation about other possible motives for MB’s actions. Those potential defenses cannot be discussed without questioning whether LK might have presented a threat to MB’s life, livelihood, or family.
Thirdly, MB is a public figure, and therefore more is known about him by the general public than was known about LK before this incident. Attention will naturally turn to the less familiar character, and the information that is publicly available about that person’s history and character. Regardless of which end of the barrel LK found herself on, she was bound to attract curiosity merely because she is not well known, and she was involved in a violent conflict with someone who is.
Is any of this fair? Maybe not. But it’s simple curiosity and consideration of alternative explanations, not victim blaming, or hero worship, or promotion of gun violence, that’s at the heart of 99.9% of the conversation here (with, admittedly, <0.1% of the posts so far suggesting that LK was responsible for the fate that befell her, from what I can tell).