Miguel Angel Magallon, 26, has been convicted of murder in the 2004 death of L.A. County police Capt. Michael Sparkes, who was shot nine times during an attempted robbery, the Los Angeles Times reports.
A superior court judge called Sparkes' death a "coldblooded killing" as he announced the sentence against Magallon, who shot Sparkes with an AK-47 rifle during an attempt to rob the officer durign an off-duty bicycle ride.

