The L.A. County Sheriff’s Department gave the public an up-close look at the infrared heat-seeking technology it used to help find a missing 78-year-old man in Malibu .
A search and rescue team used the technology during a drone search when the man went to check his mail Monday afternoon and never returned home. He’s said to suffer from early-onset dementia.
Malibu search and rescue personnel found him curled up on the ground where the temperature was in the 40s and falling…