Question

The supreme court case of in re kemmler deals with what form of execution?

Answer 1

The form of execution that being used is electrocution.
electrocution is a form of execution that utilize high voltage of electricity to create irrepariable damage to one's body.
The term is first used in 1889 by a newspaper in united states when the first electric chair was first introduced

Answer 2

The supreme court case of in re kemmler deals with execution using electrocution.

In this type of execution (electrocution), death is caused as a result of an electric shock caused by passing high electric current through the human's body.
The word "electrocution" is a combination of the two words "electro" (coming from electricity) and "execution"