For an undetermined reason the first motorcyclist lost control and struck a fog marker.
(ROSEBURG, Ore. ) — Oregon State Police is continuing their investigation into Sunday evening's motorcycle-involved traffic crash on Interstate 5 south of Roseburg that resulted in the death of a female adult passenger and injuries to two adult male operators.
The female passenger died after arrival at a Roseburg-area hospital.
OSP says at approximately 6:35 p.m., a 2009 Harley Davidson motorcycle operated by Kevin Wiltrout from Phoenix, Oregon, was traveling down the on-ramp to southbound Interstate 5 at exit 119 followed by another 2009 Harley Davidson motorcycle.
For an undetermined reason the first motorcyclist lost control and struck a fog marker.
The motorcycle went down onto its side and slid across both southbound lanes where the motorcycle and both occupants struck the center concrete divider.
The second motorcycle operated by 33-year-old Cody Henson from Talent, lost control and crashed near the center divider.
Wiltrout and his passenger, 39-year-old Stacey Ann Nelson from Central Point, were transported by ambulance to Mercy Medical Center in Roseburg.
Nelson died from her injuries after arrival.
Wiltrout's injuries were non-life threatening.
Henson went to the same hospital later is now listed in serious condition.
All three were wearing protective helmets.
OSP troopers from the Roseburg Area Command office are continuing the investigation into the cause of the crash.
Senior Trooper Mike Tabor is the lead investigator.
Source: Oregon State Police