KALAMAZOO (WKZO) -- It was a week ago today that 56-year-old Takashi Sugimori headed for Asylum Lake to do some cross country skiing and to enjoy the natural setting.
Today divers hope to finally begin using sonar to scan the lake for his body. They think he may have ventured out onto the thin ice and fallen through.
Moving ice kept recovery crews off the water but its been melting.
They will use the sonar to locate objects in the water, and later send divers down to investigate.