The phrase "aftermath resulted" is not correct and does not work well in written English.
The term "aftermath" refers to the consequences or aftereffects of an event, while "resulted" implies a cause-and-effect relationship. Using them together in this way is redundant.
Example: "The aftermath of the storm was devastating."
Alternatives: "the aftermath was" or "the consequences were".
The Egyptian President, Abdel Fattah El-Sisi, who came to power in a coup that, in its aftermath, resulted in the massacre of more than a thousand supporters of his predecessor, has a reputation for speaking very softly.
The aftermath resulted in no charges against the robot nor the artists behind the robot.
The plane accident's aftermath resulted in large medical expenses for Robbins-Roth and her husband, even though they had excellent insurance coverage.
Like the combination of hydrogen and oxygen atoms, the aftermath resulted in the explosion of the city of L.A. via protests that were bound to happen sooner or later.
Poor planning in the war's aftermath has resulted in the looting of most of them.
The acid attack and its aftermath have resulted in a growing list of losses to the company.
Not that the prison is above criticism: the detention of several immigrants there in the immediate aftermath of September 11th resulted in allegations of abuse.
Skirmishes in the aftermath of the landing resulted in the British capture of some of those militia.
During Hurricane Katrina, Patricia's efforts to raise awareness via the news media of a nonprofit's work to rescue animals in the aftermath of the disaster resulted in over 8 million dollars in donations to the charity.
Miller-Keyes described the incident, its aftermath, and her resulting trauma in extraordinary detail.
This was the week when the bombshell news from the Billy Bush tape (and the resulting aftermath of a parade of women publicly accusing Trump of sexually assaulting them) began to be reflected in the state-level polls.
