I wrote all the reasons why SS can't be a CIA asset.
But let's for a second say, she was.
If she ended up getting murdered for any reason, it would not make news. Not in the United States, not in Turkey. There is a wall of stars in Langley for those who are fallen during CIA service, anonymously commemorating their sacrifices for a reason.
This is just was i trying to say in: ''if she was you would have to say she was not'', but i was NOT referring to SS.
I was referring to the drowned 'suicide' victim (seems like a handy explanation in istambul).
So possibly, as suggested here, the drowned lady was the one with shady connections to 'criminal elements' of some kind. The surveillance got her mixed up with innocent SS.who was grabbed by mistake.