Conversation so far:
What Happened to Imam?
American authorities arrested imam Ahmad Wais Afzali, who was charged with and convicted of lying to the FBI about a conversation in which Afzali informed Zazi he was under surveillance.
Was Imam Ahmad Wais Afzali in America illegally?
Afzali was formerly a resident of Flushing, Queens, and legal permanent resident of the U.S., born in Kabul, Afghanistan.

Question: Did he serve time after being arrested?
Self-contained rewrite: Did Imam Ahmad Wais Afzali serve time after being arrested?