article_snippet: Kayla's father, Carl Mueller, read a moving letter at the service, recounting his daughter's discovery that his daughter life's purpose was to ease the suffering of others.
article_snippet: Mr Mueller paused to regain Mr Mueller composure as Mr Mueller read the letter his daughter wrote while working an earlier job at an orphanage in India.
article_snippet: Mr Mueller read a letter at the service revealing the discovery that Kayla's purpose was to ease suffering .
highlights_snippet: Emotional father said daughter's purpose was to ease suffering of others .
  