The three people who were killed at the Emerald City Casino on 10th Avenue South were identified by Cascade County Sheriff Jesse Slaughter as Cheryl Ann Larson, 53 years old Wendy Joanne Carlson, 60 and Steve Mitchell Hale, 61. Williams told KRTV that they are doing this so that 'our community can come together and show our respect for those who left us far too soon in such a horrific event.' It will be at the Amigo Lounge (1200 7th Street South) on Friday, December 20, at 7pm. The vigil is being organized by Brittney Williams, Michelle Brandt, and Kayla Dutton. GREAT FALLS - A public vigil is being planned to remember the three people who were killed in Great Falls early Tuesday.