article_snippet: Sheldon went on to commit suicide while in jail .
article_snippet: Sheldon mugged mother Mrs Lewis for mother Mrs Lewis handbag while high on a cannabis-like legal drug called Clockwork Orange, and was jailed last month for robbery for more than four years.
article_snippet: I feel responsible and I feel that I failed Sheldon.
article_snippet: I know I did the right thing for Sheldon and for the old lady. '
article_snippet: I did it because Sheldon could have seriously hurt someone next time.
article_snippet: I did it for Sheldon own good. '
article_snippet: I did it because Sheldon needed help and the only way Sheldon was going to get it was being in prison.
article_snippet: Sheldon was in the right place to get help and Sheldon obviously didn’t get it.
highlights_snippet: Sharron Lewis believes Sharron Lewis did the right thing by speaking to detectives .
  