* You're thinking of someone else: There may be a John Doherty who worked for ABC, but without more information, it's impossible to find them.
* The name is slightly different: Double-check the name and any other details you have to make sure you're searching for the right person.
* The information is incorrect: If you heard this information from someone else, it may be inaccurate.
To help me find the correct information, could you please provide more context?
* What was John Doherty's role at ABC? (e.g., news anchor, producer, executive, etc.)
* What era did he work at ABC? (e.g., 1960s, 1980s, etc.)
* Where did you hear this information? (e.g., a book, a website, a family member, etc.)
With more information, I can help you find out if John Doherty is a real person and when he might have died.