You mean the trials such as the rack and the iron maiden? Did they try the Huguenots before slaughtering them at the St. Bartholomew's Day Massacre? Did they conduct a trial before going to the Waldensian villages and slaughtering them? Perhaps there were some trials, of course.
The Protestant witch trials in Salem and the North Berwick (which King James attended and included in his book) involved torture.
The methods to kill witches used by both Protestants and Catholics were horrendous and barbaric.
I don't know why you hammer so hard on the sins of the Catholics but ignore the sins of the Protestants. Humans are humans with examples of saints and sinners in every group you look at.
Edited by 14174dm, : quotation code