Tuesday marks the seven-year anniversary of the Las Vegas shooting at the Route 91 Harvest music festival, the deadliest mass shooting in the history of the United States. Included among the victims of the Las Vegas shooting that occurred on Oct. 1 2017 were at least 12 current or former residents of Santa Clarita. At ... The post Santa Clarita Remembers Las Vegas Shooting Tragedy Seven Years Later appeared first on KHTS Radio.