Bullet height in Scene 1 is definitely at about 4'-0" since that's where charlies neck would be. We could go as low as 3'-6" to 4'-00" since that could be a low folding chair and he's slumped.

Bullet in scene 2 appears roughly 6" above at level with a water bottle on the table, but due to optics we can estimate the bullet height is about 3'-00".

Thoughts?