Indicators of Dangerousness to self or others

verbal intimidation or threatening comments issued with the intent to instill fear in others

physical agitation

statements of intent to harm self

statement of intent to harm another

sense of righteous indignation about an event, task or work-related reprimand

any deliberate attempt to damage or destroy work property

slamming doors, throwing objects or other indicators of behavioral loss-of-control while on the job

use of profanity during verbal escalation

difficulty de-escalating emotions following a disagreement or conflict at work

poor behavioral control due to frequent drug or alcohol use

impulsive and emotionally reactive behaviors

impaired judgement

history of depression

recent financial or career reversal

loss of significant relationships

multiple family stressors with minimal support from family or friends

isolates self or is a loner

issuing warnings to employees not to attend work due to "something" that might happen

pre-occupation with incidents of violence

pre-occupation with weapons ( especially firearms with high lethality capabilities)

giving away valued treasures and keepsakes to others

legal history or workplace history of assaultive or combative behaviors