In case anyone hasn’t pointed it out, look at the forearm/wrist of the stationary arm. It’s very thin compared to the healthy arm. Probably a birth defect.
I have a friend with that deformity. His arm hangs down unless he is holding it.
Yes. And the way he walks is consistent with a club-footed person.
Damaged at birth. Easy recruit.
yes, the gimpy arm kinda matches how suspect 2 is almost always holding his arm at 90 degree angle.
suspect 2’s hand is larger. Me thinks he was wearing a high definition silicone prosthetic hand which are quite easy to get these days.
http://www.aestheticprosthetics.com/clients/hands/h4.html