Pasco, WA- A Franklin County jury is hearing police officers' accounts of the hours following one of Pasco's worst murders.
Retired Sergeant Charles Chambers was among the first officers to arrive at the Medina Auto Body Shop on that night in October 1987.
He told jurors he remembers looking for two cars as police tried to identify the killers.
Vicente Ruiz is accused of being one of two men who walked into the body shop, lined up six men and then shot them.
All but one died.
Police arrested Ruiz three years ago in Mexico.