(Myrtle Creek, OR) -- An investigation is ongoing in Douglas County after someone killed three bucks and dumped parts of their carcasses along a busy highway. Oregon State Police Fish and Wildlife Troopers responded to the area along I-5 north of Myrtle Creek on Sunday after someone reported seeing the carcasses. Troopers say they found one skinned buck as well as the hides and heads of two other bucks. Police believe the suspect killed the animals on Friday or Saturday.