The latest lead in the unsolved hit-and-run in Irondequoit has turned out to be a dead end.
Police say the owner of the commercial truck seen in camera images around the time of the crash on Saturday has come forward and has been questioned. Police have determined he was not involved.
Eighty-seven-year-old Joan Dierna was struck and killed on Bayview Road -- apparently as she crossed the street to check her mail.