Conversation so far:
Was Henry Hill an informant?
In 1980, Henry Hill was arrested on narcotics charges and became an FBI informant.
What did Henry Hill testify about?
Henry Hill testified against his former mafia associates, resulting in 50 convictions, including those of caporegime Paul Vario and James Burke on multiple charges.
Was Henry Hill afraid of testifying?
Is there any important information about the article that you found significant about Henry Hills informancy?
Hill, his wife Karen, and their two children entered the U.S. Marshals' Witness Protection Program in 1980, changed their names
How long was Henry Hill and his family in the Witness Protection Program?
Due to his numerous crimes while in witness protection, Henry Hill was expelled from the program in the early 1990s.
What did Henry Hill do after getting expelled from the witness protection order?
After his 2001 arrest, Henry Hill claimed to be clean until he was arrested again in North Platte, Nebraska, in August 2004.
Is there any important information that you found in the article regarding Henry Hill's arrest in Auguest 2004?
Henry Hill had left his luggage at Lee Bird Field Airport in North Platte, Nebraska, containing drug paraphernalia, glass tubes with cocaine and methamphetamine residue.
Did anything happened to Henry Hill regarding his 2004 arrest involving meth and crack cocaine residue?
In September 2005, Henry Hill was sentenced to 180 days imprisonment for attempted methamphetamine possession.

Question: What else did he do?
Self-contained rewrite: What else did Henry Hill do besides getting arrested and sentenced to imprisonment for 180 days?