Insights into the Allen, Texas mall shooting and the shooter's background emerge.

The mass shooting at an outlet mall in Allen, Texas, on Saturday left eight people dead and seven others injured. The victims ranged in age from 3 to 37 years old and were mostly people of Korean and Indian descent. The shooter, identified as 33-year-old Mauricio Garcia, was killed by police and evidence suggests he held far-right extremist beliefs. Garcia was discharged from the Army for mental health reasons and was wearing a patch with the acronym "RWDS" at the time of the shooting. Police are interviewing Garcia's family, friends, and neighbors to learn more about him and his motive.