Manhunt on for gunman that killed 2 Kansas Police Officers

2 officers shot, killed outside Kansas grocery store
By Maggie Schneider
CNN
December 17, 2012

STORY HIGHLIGHTS
A third officer is not hurt
The shooter escapes
120 officers have been killed in the line of duty this year

(CNN) -- Two Kansas police officers responding to a report of a suspicious vehicle were fatally shot in the head outside a grocery store Sunday night.

A third officer who fired back at the shooter was not injured, said Topeka Police Chief Ron Miller.

Police identified the shooter as David Edward Tiscareno, 22. He managed to escape. "The community will help us give this guy up," Miller said, adding that 75 state and local law enforcement officials were working on the case.
read more here