I just ran across this heartwarming story about how a 50 year old cold case helped solve a different mystery.
http://www.fox32chicago.com/news/crime/143037019-story
So much has evolved over the last ten years this is certainly an option for Anna's family to consider.
Yes, Miss Marple, this would be greatly appreciated. It is worth noting that this area is not far from Thessaloniki, the city in northern Greece where Anna's father worked and where he had connections.If you permit me, I can again contact orthodox churchs in Skradin where Seka had a summer house and in San Francisco because I assume Seka was of the Serbian origin and The Serbs are kicked from Croatia...Simply I think that she is somewhere near us and thet she may heard something that she can now connect with Ana. I wish it so much.