Forensic Medicine Rigor mois occurs first in which voluntary muscle: Delhi 06, 07; COMEDK 08; SGPGI 11 A Muscles of eyelids B Small muscles of hands C Neck muscles D Face muscles 💡 Explanation Rigor mois occurs first in which voluntary muscle: Delhi 06, 07; COMEDK 08; SGPGI 11 ✓ Correct Answer: A. Muscles of eyelids