Crews are still mopping up embers at Eugene's Civic Stadium where the historic grandstands burned down Monday.
The Eugene Police arson team will investigate the fire. Chief Pete Kerns says it's unknown whether the blaze was intentional. Witnesses report 3 or 4 young people were seen at the stadium before the fire. Kerns says he's hoping for the public's help.
Kerns: "Typically in cases like this that have so much community interest we learn who the people were that were seen leaving a scene like this so we don't want anyone to be afraid to come to the police."