Dr JEKYLL and Mr HYDE WEEK15

Hi. Today , I saw a movie, 'Les Miserable' and it was twice for me. I was really moved and I want to see the musical in English someday! Anyway,

~Dr JEKYLL and Mr HYDE~
  Mr.Utteson brgan to read Dr. Jekyll's letter. Dr.Jekyll was an earnest person since  he was young. He had kept studying despite his classmates and friends were going out and having fun. However, in his mind, there was an energetic feeling. It was bigger and bigger and at last it created Mr. Hyde. A gentle man, Dr. Jekyll was moved to pity by Mr Hyde, so he let Mr Hyde take action freely. Moreover, Dr.Jekyll invented some chemical powder that Mr Hyde separated from him. However, Mr Hyde's power became bigger and bigger and Dr. Jekyll couldn't control his body and Mr. Hyde.
He was distressed by his another character and finally he wrote a letter to Dr. Lanyon before disappearing his real character, Dr Jekyll.

This story was sad and it didn't say what happened to Dr. Jekyll. I don't know whether he disappeared or not. I'm sorry to him. Also, I want to know what Mr. Utterson did next after reading the letter. If you are interested in it, I want you to read this story. Interesting!
                                                                                                                Thank you