An Irvine police officer talks on the phone Monday, Feb. 4, 2013 at the entrance to the parking garage where two people were found shot to death in their car in Irvine, Calif., Sunday n

 

              An Irvine police officer talks on the phone Monday, Feb. 4, 2013 at the entrance to the parking garage where two people were found shot to death in their car in Irvine, Calif., Sunday n
An Irvine police officer talks on the phone Monday, Feb. 4, 2013 at the entrance to the parking garage where two people were found shot to death in their car in Irvine, Calif., Sunday night, Feb. 3. Police in Orange County say they have no motive for a shooting that killed California State University, Fullerton assistant college basketball coach Monica Quan and her fiance, Keith Lawrence, whose bodies were found in a parked car. (AP Photo/The Orange County Register, Sam Gangwer) MAGS OUT; LOS ANGELES TIMES OUT