Does BTAFile IMS – K12 use Dr. Cornell’s CSTAG Threat Classifications for Threat Assessments? YES, showing either Not a Threat, Transient, Serious Substantive or Very Serious Substantive. cnAgro2023-01-11T14:19:30-05:00K12|Comments Off on Does BTAFile IMS – K12 use Dr. Cornell’s CSTAG Threat Classifications for Threat Assessments? Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestVkEmail