In 2007 there was a college student at Purdue who was electrocuted while fumbling around a darkened electrical room and his body remained electrified until it was discovered over two months later, but i cant find a source for how badly damaged the body was.
The full report states that Steffey’s body was found in the same position in which he died, still in contact with the live wire. Other sources state that the discovery of the body occurred due to a janitor hearing popping or pinging sounds coming from the electrical room, which were caused by electricity arcing from his body into a pool of fluids that had drained from him during that time.
In fact, we’ve even got a thread about it from when it happened.
And here’s an article from the time of the discovery, confirming that they had to turn off the power to safely remove the body.
I think electric chairs haven’t been designed to run non-stop and will overheat in about an hour, maybe less. So leaving the corpse in the chair for the next 20 years will result in decomposition varying according to local conditions and the state of the corpse when the machine breaks down.
I recall some article about the failure of the electric chair as an execution method (some had to be toasted multiple times, as also mentioned in the linked article). One victim apparently while it did not kill him, the sponge on his head burst into flames (originally soaked IIRC in salt water to enhance skin contact). Like the guillotine, it was supposed to be a more humane way of executing people compared to hanging, which is the alleged goal of execution. But apparently, some states in putting people to death cannot even do as good a job as your local vet.
Well, I don’t really want to try and land a plane on a treadmill, but if we assume a purpose-built device, I think eventually you’d have a pile of jerky, some pieces still attached to the bone.
No doubt that on a small scale - say insects bridging contacts - they can fry, dessicate and turn into a carbonised remnant in a few seconds. Where I live possums are a problem as they run along the power lines. One false step from live wire to earthed power pole and instant dead possum. Our power poles are a local propriety design of two steel I sections separated with a poured concrete - cheap strong, termite proof and capable of cutting a car in half. Also a nice solid earth. Many poles have a dedicated earth spike as well.
The electrical company service trucks carry long fibreglass prodder poles for the express purpose of knocking possums off the power poles. Unless there is a power outage it may be some time before they get to the carcass. Apparently we get about 60 33kV power lines outages a year due to possum self immolation. I would imagine that the possum would have adsorbed a lot of energy before the line tripped. Probably not enough to burst into flame, but if the line didn’t trip, it might be a real possibility.
The diagram of the body included in the report shows his hand a short distance from the transformer bushing where the fatal contact was thought to have occurred. So I didn’t get the impression he was still, um, empowered when found.
So, first of all, I want to corroborate what you just said, by pointing to a (secondary) source making that claim:
The freshman aviation technology student’s body was found Monday by a maintenance worker investigating reports of a “pinging” sound coming from Owen Hall’s utility room.
and
That day, someone called campus maintenance about a noise in the utility room that powers the coed dorm that houses about 700 students.
But…
I don’t see that in the official report you helpfully linked to (although I didn’t read the whole thing in full, only skimmed certain portions and searched for some words).
I found a press release from the university that contradicts that newspaper article:
Steffey was reported missing on Jan. 16, and an extensive search and investigation failed to locate him. His body was found in the electrical vault March 19 by a university employee who was investigating a report of an unusual odor.
Finally, knowing what I know about high voltage electricity and electrocution…it just seems really implausible to me that someone could be in continituous contact with high voltage, with current flowing through them, and not be absolutely fried (or at least be so badly burned at the point of contact as to no longer be capable of conducting electricity). But maybe the voltage wasn’t that high (high enough to kill, but not to fry), and/or the power only cycled. I might also imagine the pinging sound was something like a breaker repeatedly cycling shut (or trying to) and tripping automatically due to the… “abnormal” condition of the system, without actually completing a circuit.
Right, but if we ask only about the effects of current - suppose it were possibly to supply electrical current for 20 years without malfunction, would it interfere with decomposition, etc.?
I think the current running through the corpse non-stop would desiccate it to the point where it would catch fire, decomposing hastily until the circuit was broken. Then it might continue to burn without current if the body contained sufficient fat content, and the facility lacked a fire suppression system.