An on-duty Chicago Metra conductor received medical attention following an assault during a botched robbery attempt at a west side passenger station Oct. 22.

According to news reports, the conductor, whose identity was not released, was transported to a hospital with unspecified injuries.

The alleged robber, who was said by witnesses to have displayed a knife during the attempt to rob the conductor, was later captured by police.

BNSF operates that commuter service under contract with Chicago Metra.