Conversation so far:
What is the independent circuit?
Bruce returned to wrestling in the independent circuit in 1994, under the name Hector Hatchet.
What happened significanti n 1990?
After being released from jail in 1990, Bruce decided to get away from gang life and start a career in professional wrestling.
Why did he go to jail?
gang life.

Question: What did he do after jail?
Self-contained rewrite: What did Bruce do after jail?