False 911 call led to suspect's death LOS ANGELES, March 28 (UPI) -- A Southern California man faces manslaughter charges in the death of a robbery suspect who police killed because the man falsely claimed the suspect was armed. Pasadena, Calif., Police Chief Phillip Sanchez told reporters Wednesday Oscar Carrillo was arrested on suspicion of involuntary manslaughter. Carrillo called 911 Saturday night and reported two armed men stole his computer. Police responding to the call shot and killed Kendrec McDade, 19, around 11 p.m. Saturday, the Los Angeles Times reported. Sanchez said investigators now believe Carrillo lied about the suspects being armed, and the lie resulted in McDade's death. "Mr. Carrillo emphatically indicated a gun was involved ... that is very important," Sanchez said. It sets the platform for the mind-set of the responding officers. Police released a 911 tape on which Carrillo is heard saying both suspects were armed. Sanchez said Carrillo eventually admitted he lied. The chief said surveillance video shows McDade and another man stealing a backpack from Carillo's car, with McDade acting as lookout.