As a fellow Jehovahs Witness, I am very sad to hear this news, and such a young age. My own son is just turned 18 a couple of weeks ago, our thoughts and prayers and future hope go out to his familly at this time.
Many thousands of Jehovahs Witnesses are window cleaners, my own father became a window cleaner after the war as he was a concientious objector during the war and couldnt get a job after the war because he didnt go to war, but wents to prison twice, with hard labour. His life and beleifs at 81 years old still a strong Jehovahs Witness and a millionare too.
God Bless
Robert t