Eight search warrants are just some of the documents shedding new light on the hot car death of 22-month-old Cooper Harris. His father, Justin Harris, is charged with murder and child cruelty for leaving the toddler strapped in a car seat in the back of his broiling SUV for seven hours. Martin Savidge takes a look at the latest twists in the case.
Dozens of children die in the U.S. every year after being left in hot cars. That's how Lyn Balfour's 9-month-old son Bryce died. She was tried for murder and acquitted. Balfour discussed the latest evidence in the Harris case.
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David Diamond discusses both the Harris and Balfour cases
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