The third degree is the highest in masonry.
27 June 1894, Woodland (Calif.) Daily Democrat, pg. 4, col. 1:
THE THIRD DEGREE.
HOW IT WAS WORKED ON SUSPECTS
BY INSPECTOR BYRNES.
The Shrewd Catcher of Criminals Had a
Way of Making the Guilty Ones Confess,
...-New York Press
17 April 1895, Newark (Ohio) Daily Advocate, pg. 7, col. 2:
THE "THIRD DEGREE."
How Superintendent Byrnes of New York
Employed It In a Recent Murder Case.
I wonder how many people know what the "third degree" really is. Columns have been written about it, but I have never yet seen an accurate description of the process of extorting from the criminal a confession on the Byrnes plan. It is simple enough, however. The famous New York superintendent merely organizes modern inquisition in the deep recesses of his retreat at police headquarters and marshals his facts before the criminal.
In the case of Caesar, the negro who was recently arrested in New York for the murder of his mistress, a negro girl, he need first moral suasion, and later an apparition of the murdered girl appeared, from where is a mystery, upon the wall of the room in which Caesar was closeted with Byrnes.
The blood stained carpet was held up before his eyes, The superintendent told him to take hold of it and examine it.
That settled it. Caesar broke down and made a full confession, and the "third degree" was again vindicated. - St. Louis Republic.
A Daughter of the Tenements
by Edward W. Townsend
New York: Lovell, Coryell & Company
As he was brought into the Inspector's room Cullen and Tom went out together." I guess we'll have time to walk around a block or two, while the Inspector puts that Chink through the 'third degree!'" the detective remarked.Tom had heard of the police operation known as the (Pg. 270 - ed.) "third degree." but he knew it would be useless