Hillsboro police are asking the public to help identify two vehicles connected to a fatal pedestrian crash on Southeast Tualatin Valley Highway.

A pedestrian was struck and killed near Southeast Cypress Street around 11:38 p.m. Saturday, Sept. 19, according to the Hillsboro Police Department. Police are investigating the crash as a possible hit-and-run, KGW first reported Tuesday, Oct. 6.

Surveillance video from the area shows a white sedan passing the pedestrian around the time of the crash. A silver pickup truck was also captured turning right from Southeast Minter Bridge Road onto eastbound Southeast Tualatin Valley Highway. The pickup appeared to stop briefly before continuing east, police said.

Police released surveillance photos of both vehicles. Investigators want to identify the owners and drivers, saying they may have information about what happened. Neither vehicle has been confirmed as the one that struck the pedestrian, according to the Hillsboro News-Times.

As of Oct. 6, no arrest has been made. The pedestrian's name has not been released.

Anyone who recognizes either vehicle or was in the area the night of Sept. 19 can call the Hillsboro Police Department at 503-629-0111 and reference case 26-17945.