Authorities say three people were shot and two others were injured in a shooting Wednesday morning at a Phoenix office building. ABC15 heard reports of a shooting around 10:45 a.m. at the complex off 16th Street north of Glendale Avenue.Phoenix police Sgt. Tommy Thompson said a suspect went into the office building and shot several people. Thompson said police believe the suspect left the building. Phoenix police spokesman James Holmes told The Associated Press that police believe only one shooter is involved.

ABC15's Christopher Sign talked to a woman at the scene who said she saw two bodies at the mezzanine level of the complex. ABC15 has not yet independently confirmed this information. Multiple police vehicles and fire trucks are parked in front of the office complex.

Police officers and a police dog were seen sifting through the office building's parking lot.

Traffic is blocked on 16th Street from Glendale to Northern avenues.

A separate scene near 16th Street and Glenrosa Avenue is also active. Air15 video also showed several police units parked along the street in that area.