Investigators believe a man whose family has ties to organized crime was being watched before he was gunned down at his home in Hamilton.
Hamilton police previously said that 43 year-old Cece Luppino was shot at close range on Wednesday afternoon.
They're now saying their investigation has revealed that a suspect was seen milling around the area for a short while before walking through a neighbouring property and into Luppino's open garage where the shooting occurred.
Investigators say they believe Luppino was being watched by a static surveillance system, and they're asking anyone who saw anything suspicious to contact them.