Police are searching for a 70-year-old man suspected in a Phoenix office shooting that left one dead and two wounded, saying that he is "armed and dangerous." Police have identified the suspect as Arthur D. Harmon.

The shooting occurred around 10:30 a.m. in an office complex near North 16th Street and East Glendale Avenue in central Phoenix. Phoenix police say they have information that led them to believe the shooting was not a random act.

Officials have identified the man who died hours after this morning's shooting as 48-year-old Steve Singer, CEO of Fusion Contract Centers Inc.