Conversation so far:
When did Nancy Grace's broadcasting career start?
After leaving the Fulton County prosecutors' office, Grace was approached by and accepted an offer from Court TV founder Steven Brill to do a legal commentary show alongside Johnnie Cochran.
What was Nancy Grace's legal commentary for on Cochran and Grace?
The program aimed for “Crossfire-style debate on serious legal issues.
What was Nancy Grace like as the host of Cochran and Grace?
In addition to interviewing participants in the stories they cover, Cochran and Grace expressed their own opinions.

Question: how long did she stay there?
Self-contained rewrite: How long did Nancy Grace stay there at Court TV?