‘You let the devil in’: Father outraged, heartbroken after 10-year-old son beaten to death by ex’s new boyfriend in Harlem

Devastated dad Darnell Wolfe, 34, told the Daily News in an exclusive interview that he blames the boy’s mother along with accused killer Ryan Cato for the savage two-day stomping that left a helpless Ayden Wolfe mortally wounded inside his Harlem apartment.