It was a less sensitive age and even the New York Times blithely observed that, “The Moros, though they still admire these frenzied exits from the world, have practically ceased to utilize them, since when a pig and a man occupy a single grave the future of the one and the other are in their opinions about equal."
The New York Times conceded that the story "shocked a large number of sensitive people," but concluded that, "while regretting the necessity of adopting a plan so repugnant to humane ideas, we also note that the Moros can stop its application as soon as they choose, and therefore we feel no impulse either to condemn its invention or to advise its abandonment. The scheme involves the waste of a certain amount of pork, but pork in hot climates is an unwholesome diet, anyhow, and the less of it our soldiers and other ‘infidels’ in the Philippines have to eat the better for them."
Colonel Willis A. Wallace of the 15th Cavalry claimed credit for innovating the practice in March 1903 to dissuade the Muslim terrorist who believed that “every Christian he kills places him so much closer in contact with the Mohammedan heaven.”
“Conviction and punishment of these men seemed to have no effect,” Colonel Wallace related. After a “more than usually atrocious slaughter” in the marketplace, he had the bodies of the killers placed on display and encouraged “all the Moros in the vicinity who cared to do so to come and see the remains”.
"A great crowd gathered where the internment was to take place and it was there that a dead hog, in plain view of the multitude, was lifted and placed in the grave in the midst of the three bodies, the Moro grave-diggers
themselves being required to do this much to their horror. News of the form of punishment adopted soon spread."
"There is every indication that the method had a wholesome effect," Colonel Wallace concluded.