Published Date: 2024-01-06 01:30:23, Category: News (673722)Time: 01:56 min, View Count= 33 ( + More Social Media views ) , Rating= Title: New questions over potential warning signs missed before Iowa school shootingKeywords: questions potential warning signs missed Iowa school shooting Description: New questions are mounting about potential warning signs missed before the school shooting in Perry, Iowa that killed a sixth grader and injured seven NBC News’ Jesse Kirsch has more details