In this Jan. 28, 2013, file photo, a firearms trainer for the Connecticut State Police holds up a Bushmaster AR-15 rifle, the same make and model of gun used by Adam Lanza in the Sandy Hook School shooting, for a demonstration during a hearing of a legislative subcommittee reviewing gun lawsThe Supreme Court said Tuesday that a survivor and relatives of victims of the shooting that killed 26 people can pursue their lawsuit against the maker of the rifle.