Hi i would like to know the possible reason of my uncle s death ... He is near to overweight but not actually overweight .. He drinks around 4 times a week . He was very depressed due to loss in his business for past 4 minths . He was talking about it with his cousin suddenly he fainted down and start giving jerk his cousin started beating my uncle chest and blowing inside his mouth .it didnt helped he went unconscious .so they took him to hospital within 5 min on the way itself he was woozed salaiva from his mouth . Doc pronounced him dead . We did managed to take him out of mortuary without postmortem . When he take him back to his house I notice his nose was bleeding 2 to 3 drops and there was blood in his ear aswell ... And his body his sooo cool below room .temperature for sure ... Can you please tell us the reason ... Somesays its cardiac arrest some says its some abnormal electric activity in brain.... Say all the possibility if u need further info u can ask i will help u