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Missing Aurora woman's vehicle found burned in quarry near Huntsville

Police believe Helen Sedo is deceased, and continue to appeal for information from the public

Investigators with the York Regional Police Homicide Unit have located the vehicle in connection with the missing woman from Aurora.

On Oct. 13, 2020, investigators recovered the vehicle belonging to Helen Sedo in a quarry near Williamsport Road, which is northeast of the Town of Huntsville, after it was located by hunters in the area. The vehicle had been completely burned.

Investigators are appealing to anyone who may have seen the vehicle or a fire between August and September at the location noted in the map [pictured above], to please come forward. We are also appealing to anyone who may have trail cameras in the area that captured anything suspicious.

Investigators believe that Helen Sedo is deceased. They continue to appeal for anyone with information to come forward.  

On Wednesday, Sept. 23, 2020, John Sedo was arrested and charged.

Anyone with information is asked to contact the Homicide Unit Tip line at 1-866-287-5025, or email the Homicide Unit at, or call Crime Stoppers at 1-800-222-TIPS, or leave an anonymous tip online.