Maybe this man was straight and it was the murderer that was gay (this man refused his sexual advances and therefore was killed for it)
What bothers me is the lack of information about any defensive wounds. From his physical description he sounds quite well built (sailors, both merchant and navy, are usually physically fit and strong because of the physical job they do) now one would imagine that he would have fought back if his life were threatened. I can only think of three reasons why he would not have defensive wounds.
- He was either asleep or unconscious when the murder happened.
- He knew his killer.
- The killer was using/threatening a loved one to keep him compliant.
Killing someone by beheading them seems like such a personal and intimate way to murder. So I'm not convinced he is the victim of a serial killer.
Also his clothes don't sound like something a hobo/down on his luck guy would be able to afford.
I do think his tattoos are the key here.
The names Helen-Paul I think are his name and a spouse or possibly his children's names. Why would you tattoo your parents names and not Mum-Dad? I lost my Mum when I was twelve and my brother when i was twenty-two, I have two hearts with scrolls, one says Mum and the other says Martin. I couldn't imagine using my Mums name, it just feels weird.
W.C.G, could that be the name of a ship that he worked on? Maybe not military but merchant.
I really don't believe he is from a foreign country, the names Paul and Helen sound so western. I also don't believe that someone would risk going to America during the Great Depression when even the most well to do had lost everything and were struggling to survive.
People became nomads because they were following jobs.
I might well be barking up the wrong tree but I thought I'd throw in my two pennies.