Greg Schuler has been robbed four times and had eight bicycles stolen out of his garage. [Part 1]
Watch Part 2 of 20/20's investigation in bike thieves in SF:    • Undercover Cops Catch a Bike Thief in...  
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20/20 , with the help of Elizabeth Vargas and David Muir, combines hard hitting investigative reports, compelling human interest pieces, and newsmaker interviews. A staple of primetime television on Friday nights for over 3 decades, 20/20 has remained a leader in American TV news magazines broadcasting on ABC. The indepth story packages can be seen Friday nights at 10|9c.

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