Path of blood leads to Oregon

Mendocino Sheriff's Captain Greg Van Patten looks at a photograph of slain Deputy Ricky Del Fiorentino during a news conference outside Fort Bragg, Calif. Authorities said that on Wednesday Ricardo Antonio Chaney, an armed kidnapping suspect, killed Fiorentino in a shootout. Chaney died in a shootout with police in Fort Bragg, Calif.

GRANTS PASS — Investigators are trying to determine if a suspect’s path of bloodshed started with the slaying of an elderly Oregon man. They know it ended with his death in a police shootout on the Northern California coast, shortly after he killed a sheriff’s deputy.

The cause of the rampage remained unclear Thursday, Mendocino County, Calif., sheriff’s Capt. Greg Van Patten said as colleagues mourned one of their own. “Today is much harder than yesterday to grasp,” he said.