The answer is that it depends on how the person in question died. Typically, if the death was from natural causes and in the presence of family, a funeral home of the family's choice will go to the home and remove the dead body.
Once the body can be released, some states allow for families to handle the body themselves, but most people employ a funeral director. The body is placed on a stretcher, covered and transferred from the place of death – sometimes via hearse, but more commonly these days a minivan carries it to the funeral home.
A study carried out by researchers at Australia's first 'body farm' also found that corpses can move during the decay process. And it's more than just a twitch. They found that movement occurred in all limbs after death, including in the advanced decomposition stages.
As the blood pools, patches appear on the skin within 30 minutes of death. About two to four hours postmortem, these patches join up, creating large dark purplish areas towards the bottom of the body and lightening the skin elsewhere. This may be less apparent on darker skin. This process is called livor mortis.
Putrefaction (4-10 days after death) – Autolysis occurs and gases (odor) and discoloration starts. Black putrefaction (10-20 days after death) – exposed skin turns black, bloating collapses and fluids are released from the body.
What Happens One Hour After Death? At the moment of death, all of the muscles in the body relax (primary flaccidity ). The eyelids lose their tension, the pupils dilate, the jaw may fall open, and the joints and limbs are flexible.
For the first few minutes of the postmortem period, brain cells may survive. The heart can keep beating without its blood supply. A healthy liver continues breaking down alcohol. And if a technician strikes your thigh above the kneecap, your leg likely kicks, just as it did at your last reflex test with a physician.
Although death has historically been medically defined as the moment when the heart irreversibly stops beating, recent studies have suggested brain activity in many animals and humans can continue for seconds to hours.
Pupils dilate
When people die, their bodies relax. This impacts your eyes just as much as the rest of your body. As soon as the muscles that control your eye movement relax, the pupils dilate. This happens over a progression of several hours after death.
For approximately the first 3 hours after death the body will be flaccid (soft) and warm. After about 3-8 hours is starts to stiffen, and from approximately 8-36 hours it will be stiff and cold. The body becomes stiff because of a range of chemical changes in the muscle fibres after death.
Your heart no longer beats, your breath stops and your brain stops functioning. Studies suggest that brain activity may continue several minutes after a person has been declared dead. Still, brain activity isn't the same as consciousness or awareness. It doesn't mean that a person is aware that they've died.
The brain and nerve cells require a constant supply of oxygen and will die within a few minutes, once you stop breathing. The next to go will be the heart, followed by the liver, then the kidneys and pancreas, which can last for about an hour. Skin, tendons, heart valves and corneas will still be alive after a day.
Researchers studying the process of decomposition in a body after death from natural causes found that, without any external “assistance,” human remains can change their position. This discovery has important implications for forensic science.
Rigor mortis is a postmortem change resulting in the stiffening of the body muscles due to chemical changes in their myofibrils. Rigor mortis helps in estimating the time since death as well to ascertain if the body had been moved after death.
For many people, a change of location helps them make a fresh start. Some people choose to make a move to be closer to family who can help them get through their difficult time. And some choose to start over and move to a brand-new place where they don't know anyone.
Terminal agitation is typically seen during the hours or days before death and can be distressing and overwhelming for caregivers.
A gurgling sound that comes from the back of the throat of a dying person. It is caused by the build-up of saliva and mucus in the throat and upper airways when the person is too weak to cough.
Not all cultures hold funerary memorials forty days after death. Some pagan traditions believe that the soul of a recently deceased person continues to wander the earth for forty days; other religious traditions believe the soul will rest in the Lord's hands after death.
“Our data shows that a dying brain can respond to sound, even in an unconscious state, up to the last hours of life.”
Agonal breathing or agonal gasps are the last reflexes of the dying brain. They are generally viewed as a sign of death, and can happen after the heart has stopped beating.
In time, the heart stops and they stop breathing. Within a few minutes, their brain stops functioning entirely and their skin starts to cool. At this point, they have died.
Rigor mortis appears approximately 2 hours after death in the muscles of the face, progresses to the limbs over the next few hours, completing between 6 to 8 hours after death. [10] Rigor mortis then stays for another 12 hours (till 24 hours after death) and then disappears.
24-72 hours postmortem: internal organs begin to decompose due to cell death; the body begins to emit pungent odors; rigor mortis subsides. 3-5 days postmortem: as organs continue to decompose, bodily fluids leak from orifices; the skin turns a greenish color.
Purge fluid is foul smelling, red-brown fluid that may exude from the oral and nasal passages as decomposition progresses, as depicted in the image below.