(KTLA) -- A man accused, along with his wife, of killing his 7-month-old boy, Emmanuel Haro, who has been missing for more than a week and is presumed dead, assisted investigators Sunday in Moreno Valley during a search for the child's remains.

Authorities in both San Bernardino and Riverside counties launched an extensive manhunt on Aug. 14 after Rebecca and Jake Haro said their little boy had been kidnapped from a parking lot of a Yucaipa Big 5 Sporting Goods store after a stranger reportedly knocked Rebecca Haro unconscious, leaving her with a black eye.........

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