LOS ANGELES (AP) — The star witness in a trial of a former transit officer accused of killing an unarmed black man at an Oakland train station can’t take the stand.

LOS ANGELES (AP) – A jury acquitted a man of killing up-and-coming Atlanta rapper Dolla during a shooting last year at a crowded, upscale Los Angeles mall.

From HotAir.com: Yesterday, Arizona Corporation Commissioner Gary Pierce challenged the city of Los Angeles and its mayor, Antonio Villaraigosa, to put their money where their mouths are by ending their purchases of electrical power generated in Arizona.Â