Amussat sign is seen in
Amussat's sign is typically a transverse laceration of the intimate layer of carotid aeries described in cases of hanging. Subtotal laceration of carotid aery is not strictly specific for hanging and can be also caused by blunt neck trauma, extreme over stretching, or whiplash injuries Ref: NCBI
Hanging
Drowning
Garrotting
Choking
Asphyxia