The Sandy Hook Elementary School shooting conspiracy theories comprise assertions that the December 14, 2012, massacre at Sandy Hook Elementary School in Newtown, Connecticut—perpetrated by 20-year-old Adam Lanza, who fatally shot his mother Nancy Lanza before killing 20 first-grade students and six staff members at the school and then himself—was not a genuine tragedy but a fabricated event involving crisis actors and simulated deaths, purportedly staged by federal authorities to justify stricter gun control measures.[1][2][3]These theories emerged rapidly in online forums and alternative media outlets shortly after the incident, drawing on perceived inconsistencies in early reporting, such as initial confusion over the shooter’s identity and the rapid response of emergency services, which proponents interpreted as evidence of pre-planning rather than the chaos typical of real crises.[4] Key figures like broadcaster Alex Jones amplified the narrative through his platform Infowars, labeling the event a “hoax” and accusing grieving parents of being paid performers, claims that fueled widespread harassment of victims’ families, including death threats and doxxing that forced some, such as Lenny Pozner, father of slain six-year-old Noah Pozner, into hiding.[5][6]Despite official investigations, including the Connecticut State Police’s detailed after-action report documenting ballistic evidence, autopsy records, and witness testimonies confirming the authenticity of the 26 murders and the shooter’s suicide, the theories persisted among fringe communities, evolving to incorporate elements like alleged mind control or black-budget operations.[7] Jones himself conceded under oath in 2022 that the shooting was “100% real” during defamation trials brought by families, where juries found his prior statements knowingly false and awarded nearly $1.5 billion in damages across cases, highlighting the theories’ role in inflicting secondary trauma while underscoring their empirical discreditation through forensic and legal scrutiny.[5][8]