•3 months later, Frank Jacson arrived at the compound, the boyfriend of one of Trotsky’s associates, Sylvia Ageloff. He had an essay paper that he wanted Trotsky to read in one hand, and his raincoat draped over his other.•When he got into the study with Trotsky, he pulled out an ice-pick from under his coat and hit Trotsky in the head, the hit that would kill him.•Frank Jacson wasn’t Frank Jacson. His name was Ramon Mercader, a Spanish Communist sent by Stalin to assassinate Trotsky. When he got out of prison, he received the Hero of the Soviet Union award.