Munoz was deceased from a self inflicted gunshot wound.
Mr. Anderson is the father-n-law and Kigan Munoz the suspect's son. The suspect Jose De Jesus Gomez Munoz is still at large.
Police were also called to a drive-by shooting scene outside the UAB Hospital, where officers said no one was injured.
Harwell passed away peacefully, with his loved ones and friends by his side, according to the band's manager, Robert Hayes, as he shared with the outlet.
25-year-old Abraham Diaz was also killed in the shooting.
Police ask public to please stay out of the area.
As of now, the police have not yet identified any suspect(s) in connection with the incident.
Upon their arrival, officers encountered a man in the parking area who had suffered a gunshot wound to his right thigh.
Seattle Police Chief Adrian Diaz revealed that an 11-year-old child made a distressing 911 call.
At this time the investigation remains ongoing and no further details are available.