Which of the following is a behavioral warning sign of a potential active shooter?

Behavioral warning signs are crucial indicators that may suggest an individual could be a potential threat in an active shooter situation. Each behavior listed reflects a significant concern for safety and the potential for escalation.

Intimidating behavior can create a sense of fear and discomfort among peers, signaling an individual may be struggling with underlying aggression or hostility. Such behavior often precedes violent actions, making it a key warning sign.

Uncooperative and verbally abusive language is another important indicator. This type of communication can escalate tensions and may indicate an inability or unwillingness to adhere to social norms or authority, which can predict aggressive behaviors.

Stalking or harassing behavior is alarmingly prevalent as a precursor to violence. It demonstrates a fixation on another individual, which may lead to increasing feelings of desperation or anger. Individuals exhibiting these signs may feel justified in their actions, especially if they believe they have been wronged.

Recognizing that all these behaviors are interconnected and can contribute to a pattern of escalating risk underscores the importance of vigilance and immediate reporting. Therefore, selecting "All of the above" encompasses the full spectrum of behavioral warning signs that can indicate a potential active shooter.