AdvertisementFamilies of Sandy Hook victims reach $73 million settlement with RemingtonUpdated February 15, 2022Frankie GrazianoLaurel WamsleyfacebookEmailFirearms training unit Detective Barbara Mattson, of the Connecticut State Police, holds up a Bushmaster AR-15 rifle — the same make and model of the gun used in the Sandy Hook School shooting. (AP)This article was originally published on February 15, 2022.