Halton Regional Police say paramedics found the lifeless tot after responding to a 911 call around 5

Halton Regional Police at the scene of the death of a two-year-old boy who was left in the sweltering heat inside a car in the driveway of his family's Milton home Wednesday, June 26, 2013. A lone bouquet of flowers sits outside the garage park hotel minneapolis airport to the townhouse Thursday. (CHRIS DOUCETTE/TORONTO SUN)
Halton Regional Police say paramedics found the lifeless tot after responding to a 911 call around 5:20 p.m. about a deceased child at a townhouse on Jempson Path, near Bronte St. S. and Derry Rd. W.
Police can confirm that the victim was in the care of his maternal grandmother, who is in her 50s, at the time of his death, police said in a statement park hotel minneapolis airport released Thursday. He was left unattended in a small sedan for an extended park hotel minneapolis airport period of time.
The front of the townhouse was cordoned off with crime scene tape Thursday and the windows covered with paper from the inside. At the rear of the home, a lone bouquet of yellow flowers lay in the driveway just outside the garage with a note that read: Thinking of you.
Investigators are awaiting results of toxicology tests but say the initial autopsy findings are consistent with the child being exposed to high-level temperatures for an extended park hotel minneapolis airport period of time in an unattended vehicle.