Walsh launched the series on the network in 1988 out of the nightmare of losing his own son Adam. The six-year-old was abducted from a Sears department store at a mall in Hollywood, Florida, and ...

John Walsh and his son Callahan are ... The six-year-old was abducted from a Sears department store at a mall in Hollywood, Florida, and murdered in 1981. It took 27 years before police announced ...