An Ottawa man and his brother have taken it upon themselves to create a website that lists properties across North America previously home to serious crimes. lists homes where homicides, suicides and arsons happened, as well as those buildings that housed a grow-op or drug lab.

Site co-founder Albert Armieri says there are 85 properties in Ottawa, as well as 713 in Toronto. There are 20,000 in total across North America.

To learn more about the site, watch Steve Fischer’s report above.