Just saw this picture of Salman Abedi, the Manchester bomber:
Abedi has the type of low forehead that only seems to make the (non-sports) news in connection with horrific crimes.
Mark Caplan pointed out after the previous post on this subject, such low hairlines seem to be an ethnic trait among North African Arabs, Amerindian Hispanics, and Sicilians. Abedi, the child of Libyan immigrants, is the former.
There's also something intrinsically dislikable about his face, and I'm pretty sure I'd say that even if I didn't know who he was. It appears callow, numb somehow, stupid, resentful, and self-centered.
Maybe I'm superficial, or delusional, but those are the vibes I get.