The reports about Jamal Khashoggi, the missing Saudi journalist and Washington Post contributor, whom I’ve known for more than 15 years, grow steadily more sickening.

Turkey claims to have audiotape of Saudi interrogators torturing Jamal and killing him in the Saudi Consulate. None of this is confirmed, and we still don’t know exactly what happened; we all pray that Jamal will still reappear. But increasingly it seems that the crown prince, better known as M.B.S., orchestrated the torture, assassination and dismemberment of an American-based journalist using diplomatic premises in a NATO country.

That is monstrous, and it’s compounded by the tepid response from Washington. President Trump is already rejecting the idea of responding to such a murder by cutting off weapons sales. Trump sounds as if he believes that the consequence of such an assassination should be a hiccup and then business as usual.

Frankly, it’s a disgrace that Trump administration officials and American business tycoons enabled and applauded M.B.S. as he imprisoned business executives, kidnapped Lebanon’s prime minister, rashly created a crisis with Qatar, and went to war in Yemen to create what the United Nations calls the world’s worst humanitarian crisis there. Some eight million Yemenis on the edge of starvation there don’t share this bizarre view that M.B.S. is a magnificent reformer.