with this kind of bone structure (jutting jaw, overbite, disproportionate bottom lip to chin), I wonder if there are Marfan/Arachnodactyly body type aspects to the suspect?
Marfan Syndrome - NORD (National Organization for Rare Disorders)
ETA "The signs and symptoms of Marfan Syndrome include:
- Disproportionately long legs, arms, toes and fingers
- Extremely tall and slender build
- Long, narrow face
- High arched neck and crowded teeth
- Indented or protruding sternum (breastbone)"
How is Marfan Syndrome Inherited|Causes, Symptoms, Life Expectancy & Treatment of Marfan Syndrome
"-Regarding the sketch, there was a lot of emphasis on the chin: lower lip to chin is disproportionate, it’s a strong, pronounced jaw that juts out. One panelist suggested an underbite.