Washington (CNN) Corey Lewandowski refused to apologize Wednesday after he dismissed the story of a 10-year-old girl with Down syndrome who was reportedly separated from her mother after crossing the border illegally.

While appearing Tuesday on Fox News, former senior Democratic National Committee adviser Zac Petkanas shared an anecdote he had read about "a 10-year-old girl with Down syndrome" who had been "taken from her mother and put in a cage."

"Womp womp," the former Trump campaign manager responded.

.@Zac_Petkanas says on Fox News a 10-year-old girl with Down Syndrome was separated from her mother at the border.



Corey Lewandowski responds: "Womp womp." pic.twitter.com/cZMXWmwbjw — Jon Passantino (@passantino) June 19, 2018

Lewandowski refused to apologize for the remark when asked about it on Fox News Wednesday morning.

"An apology? I owe an apology to the children whose parents are putting them in a position that is forcing them to be separated. We owe an apology to Jamiel Shaw and Brian Terry and Kate Steinle's family who have allowed those individuals to be killed by illegal aliens," Lewandowski said. "The American people owe an apology to those people. When you cross the border illegally, you have committed a crime and there is accountability for committing crimes and there should be."

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