McAfee antivirus software was ubiquitous in the 1990s, and its creator John McAfee helped define the modern cybersecurity industry. McAfee was an archetype of the Silicon Valley founder — bombastic, enigmatic and brilliant. But his life would take a dark turn. Reporter Jamie Tarabay investigated the early days of his career and found that the warning signs were there from the beginning.

Bob Lee Part 5: Tech vs. San Francisco
38:21

Bob Lee Part 4: The Made-for-TV Murder Trial
50:08

Bob Lee Part 3: The Brilliant Programmer and a Lot of Wild Living
38:42