Anonymous tipline started after Sandy Hook school shooting has fielded nearly 400,000 reports

NewsWorldAmericasUS Crime NewsAnonymous tipline started after Sandy Hook school shooting has fielded nearly 400,000 reportsThe tipline recently led to a high profile arrest of a student Dave Collins Wednesday 29 April 2026 17:43 BSTBookmarkBookmark popoverRemoved from bookmarksClose popover{"translations":{"comments":"Go to comments","share":"Share","copyLink":"Copy link","bookmark":"Bookmark","removeBookmark":"Remove bookmark"},"showComments":false,"showBookmark":true,"articleId":"CF1:2967000To1","articleMeta":{"url":"https://www.independent.co.uk/news/world/americas/crime/sandy-hook-school-shooting-anonymous-tipline-trinity-shockley-b2967419.html","title":"Tipline started after Sandy Hook shooting has fielded nearly 400K reports"}}CloseSandy Hook survivor slams Vance's 'lock the doors' plan for school shootersThe latest headlines from our reporters across the US sent straight to your inbox each weekdayYour briefing on the latest headlines from across the USYour briefing on the latest headlines from across the USEmail*SIGN UPI would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice{"className":"sc-1ge0fwe-0","newsletterData":{"regSourceNewsletter":"IND_Evening_Newsletter","regTitle":"Evening Headlines","subscriptionGroup":"us_evening_headlines","subscriptionGroupId":"4326e634-422a-4447-8e1e-604a937cd3b5","type":"daily_news","pathPrefix":["/us","/news/world/americas","/news/world/americas/crime"],"title":"The latest headlines from our reporters across the US sent straight to your inbox each weekday","mobileTitle":"Your briefing on the latest headlines from across the US","imageSrc":"https://static.independent.co.uk/static-assets/images/newsletters/usEveningHeadlines1_1.png","label":"I would like to receive morning headlines Monday - Friday plus breaking news alerts by email","newsletterKey":"receiveEveningHeadlinesUSNews","regSourceSection":"US Crime News","regSourceMethod":"NSCs"},"isClimate":false}Less than two years...