Shooter has been identified as 19-year - old Geddy L. Kramer of Chicago . Kramer died ` ` from an apparent self - inflicted gunshot wound , '' police report says . The warehouse is located in Kennesaw , Georgia , about 21 miles northwest of downtown Atlanta . Six victims are taken to Wellstar ##t Hospital .
Shooter has been identified as 19-year - old Geddy L. Kramer of Chicago . Kramer died ` ` from an apparent self - inflicted gunshot wound , '' police report says . Six victims are taken to Wellstar ##t Hospital .