On the early morning of Sunday , June 29 , 2008 a friend of mine passed away . Rumour has it that he committed suicide . Anyone who knows him would never believe it . I certainly do n't .
According to the above context, choose the best option to answer the following question.
Question: What may have caused your friend to pass away in 2008 ?
Options:
- He passed away from sickness .
 - He may have taken his own life .
 - A severe illness affected his life greatly .
 - Someone caught him as he committed a crime .


He may have taken his own life .