Police in Ontario, Canada, used a helicopter, night vision technology and canine teams to find a 6-year-old special needs boy who went missing in a forest near his house.
원문출처 : https://www.cnn.com/2020/09/27/world/canada-boy-night-vision-helicopter-rescue-trnd/index.html
원문출처 : https://www.cnn.com/2020/09/27/world/canada-boy-night-vision-helicopter-rescue-trnd/index.html