Police in Swansea, Massachusetts, are investigating whether a 2nd grade student brought a handgun to Mark Hoyle Elementary and showed it to at least two students. They obtained a search warrant for the child's home and found five guns, which were not registered and unsecured, and no one in the home also had a valid Firearms Identification Card. The police also conducted a K-9 search at the school, which no weapons or ammunition were found.