Note: This story was updated Thursday, May 19, 2022.
The Oregon State Police is investigating possible impairment as a factor in a two-vehicle crash Saturday, May 14, that killed two California residents and injured two other people, one critically, at Highway 20 near Liberty Road north of Sweet Home.
Investigators also seek witnesses who may have seen the crash or the suspect vehicle, detailed below; or who may have video. Contact the Oregon State Police…