<prompt> Rigor mortis is hastened in death following-CholeraElectrocutionPhysical exertionAll the above  <response>: Rigor is early and duration is short in - Cholera, typhoid, TB, Cancer, cut-thorat wound, firearm injury, electrocution Rigor onset is rapid in fatigueexhaustion before death, after insulin injection loss of muscle glycogen, and exposure to heat. 