206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case?
In the winter of 2013, a typical Wednesday morning in Phoenix, Arizona, was shattered by an act of violence that claimed the life of Steven Lawrence Singer, a 48-year-old male. On January 30th, a dispute escalated inside a north-central Phoenix office building, culminating in a tragic shooting.
The gunman, later identified as 70-year-old Arthur Douglas Harmon, entered the building and opened fire. Singer was among the victims and succumbed to his injuries hours after the attack. The viole ...Read More
The gunman, later identified as 70-year-old Arthur Douglas Harmon, entered the building and opened fire. Singer was among the victims and succumbed to his injuries hours after the attack. The viole ...Read More
Links to Additional Sources (3)
See any mistakes?Victim Details
Steven Lawrence Singer
Male
White / Caucasian
Phoenix
AZ
2013-01-30
48
Steven
Lawrence Singer
11/26/2025







