Police are looking for the gunman who killed one person and wounded two others at a Phoenix office building Wednesday morning.
The Department of Public Safety said they broadcast an "attempt to locate" for 70-year-old William Arthur Harmon III in connection to the shooting, on behalf of the Phoenix Police Department.
Phoenix police say there was an altercation at a business in the 7300 block of North 16th Street about 10:30 a.m. Wednesday.
The suspect fired multiple rounds and wounded three people. Phoenix police said victim 48-year-old Steve Singer died at the hospital from his injuries. Singer is the owner of Fusion Contract Centers. Mark Hummels, 33, is in critical condition at the hospital. A third victim, a 32-year-old woman, is expected to survive.
Valley law firm Osborn Maledon representative Athia Hardt released the following statement about Hummels.
"Our partner, Mark Hummels was representing a client in a mediation today when he was shot. We understand that other people also were injured. As the news has reported, Mark has been taken to John C. Lincoln hospital. We don't have any further info at this time. At the appropriate time, additional information will be released by the authorities.
"Our concern right now is for Mark and his family. We ask the news media to respect their privacy in this difficult time."
Police said one witness followed the suspect out of the parking lot about a block south. The suspect shot at the witness but the witness was not hurt.
Police said they do not believe this was a random attack.
Police are gathering details on the suspect. A SWAT team is surrounding his home in the northeast Valley near 29th Street and Acoma and are interviewing his adult son.
Police believe he rented a 2003 white Kia Optima, with Arizona license plate AVS-2052, before going to the building near 16th and Glendale Avenue for a meeting. They said they believe he had issues with his mortgage.
Anyone who knows Harmon's whereabouts should call 911.
Stay with cbs5az.com and CBS 5 News for updates on this developing story.
Copyright 2013 CBS 5 (KPHO Broadcasting Corporation). All rights reserved.
UPDATEPD: 1 dead, 2 seriously injured in Phoenix office shootingMore>>
Sunday, March 9 2014 3:04 PM EDT2014-03-09 19:04:53 GMT
(Source: CBS 5 News)
An administrative law judge with the NTSB ruled Thursday that the FAA has no decision making authority over the operation of unmanned aerial systems (UAS, also known as UAVs or drones) temporarily clearingMore >
An administrative law judge with the NTSB ruled Thursday that the FAA has no decision making authority over the operation of unmanned aerial systems. More >
Sunday, March 9 2014 7:36 PM EDT2014-03-09 23:36:20 GMT
Car over the edge of I-17 in Phoenix
Arizona Department of Public Safety officers investigated a bizarre crash Sunday on Interstate 17. A driver, whose name was not released, was exiting the freeway near Camelback Road when the SUV blewMore >
Arizona Department of Public Safety officers investigated a bizarre crash Sunday on Interstate 17.More >
Sunday, March 9 2014 7:59 PM EDT2014-03-09 23:59:38 GMT
Buckeye shooting leaves one dead
Buckeye police are looking for a suspect who shot a tow truck driver early Sunday afternoon and then fled. Officer Tamela Skaggs said the suspect was last seen heading west on MC85. She said the truckMore >
Witnesses said they heard somewhere between four to five gunshots and found a man lying on the side of the road in front of Don Lalo Auto Repair.More >
Sunday, March 9 2014 10:03 PM EDT2014-03-10 02:03:47 GMT
Fallen Phoenix Police Detective John Hobbs
Family, friends and the community will gather Monday to honor the Phoenix police detective who died in a gun battle with a fugitive. The Phoenix Police Department announced Wednesday that funeral servicesMore >
Family, friends and the community are gathering to honor and pay their final respects the Phoenix police detective who died in a gun battle with a fugitive.More >
Sunday, March 9 2014 10:04 AM EDT2014-03-09 14:04:05 GMT
Reported kidnapping in Phoenix
A woman was kidnapped at gunpoint Saturday evening, Phoenix police said. It happened near 67th Avenue and Coolidge. Officers said she was walking northbound on 67th Avenue when a car came up behind her. PoliceMore >
Police released a grainy video of what they said was a kidnapping on 67th Avenue near Coolidge. The video shows a woman being thrown into a white car Saturday afternoon. More >
A 45-year-old man is dead after a cab struck him in Scottsdale early Sunday morning, police said. The man had left a nearby restaurant before 1:30 a.m. and walked across Scottsdale Road, said ScottsdaleMore >
The man had left a nearby restaurant before 1:30 a.m. and walked across Scottsdale Road, said Scottsdale police Officer David Pubins.More >
Friday, February 28 2014 3:27 AM EST2014-02-28 08:27:54 GMT
On a rainy Monday afternoon, the buzz of air-powered tools rattled through the garage at CSC Lifts, Liners, and Accessories. The experienced hands of Darrell Carmena applied just the right pressure toMore >
A truck, the man of men, holds so many memories for a family. This fitting tribute is a chance to live on through the work, the sweat and the mud.More >