Officer’s funeral

Christopher Diamond, 47, pauses by the photo of his younger brother, Pomona SWAT Officer Shaun Diamond, at the funeral held at Citizens Business Bank Arena in Ontario. (Irfan Khan / Los Angeles Times)

Nov. 6, 2014 6:51 PM PT

A funeral was held at Citizens Business Bank Arena in Ontario for Pomona Police Officer Shaun Diamond, who was killed when a multi-agency SWAT team was serving a search warrant in San Gabriel.

Joy Diamond caresses the casket of her son Pomona Police Officer Shaun Diamond. (Irfan Khan / Los Angeles Times)

Mourners at the funeral of Pomona Officer Shaun Diamond. (Irfan Khan / Los Angeles Times)