PHOENIX, Ore– Oregon State Police are still investigating a wrong-way crash from last Thursday. 42 year old Richard Scott is undergoing a major medical procedure right now at the Oregon Health and Science University. He suffered serious injuries the night of the crash. Representatives at the District Attorney Office said charges will not be considered until OSP finishes their investigation. OSP said they believe alcohol was involved when Scott hit and killed Karen Greenstein head-on while driving Northbound, in the Southbound lanes of Interstate 5 near Phoenix. Greenstein was en route home after completing her shift at Emergency Communications of Southern Oregon.