Given the inter relatedness of many of the people involved, it could be that FLEK is related to the families via one reason or another but not obviously connected to or involved with the most famous lebarons that we have information on... I have come across many people with similar surnames and the same sort of appearance online that I haven't mentioned due to TOS.
Blue22, I certainly mean no disrespect to any of the people involved, but the resemblance is striking. That has us down this rabbit hole...
I remember a few months back when a little girl was murdered in Texas (Alanna Gallagher) and many of us noted the striking resemblance to unsolved murders of girls in the area. Some were convinced they were connected, yet a 17 year old was arrested for her murder.
I have a strong resemblance to a woman 3 doors down, but I look nothing like my siblings. I have been on walks and people come up to me, as if I'm her. MANY people resemble other who have nothing to do with them.
I have learned to not put much investment into resemblance. But, people are certainly allowed their opinions.
Also, consider...if those DIRECTLY related to the murders (not to the crime, to be clear) never had to change their names...why would someone who has no direct link have to change theirs. Let's not forget, she changed her name before, and in areas this group had no ties.
**For what it's worth, she does not have a resemblance to anyone I know.