Authorities identified the woman in the video but did not disclose her name.
Following the Pennsylvania State Police investigation, the Allegheny County Attorney’s Office will review their findings.
The second lady captured a few seconds of the encounter’s parking lot on video and posted it on Twitter.
“It was a hard reminder for me that it doesn’t matter what I’ve overcome, what I’ve achieved, that for some people I’ll always be seen as inferior just because I wasn’t born in this country,” she told CNN.
Fetterman met then Braddock Mayor John Fetterman in 2007 and they married the following year. You have three children.
Since Gisele Fetterman moved to Pennsylvania, he has had a proven record of helping others including the impoverished, immigrant, LGBT, minority, incarcerated and starving. She has received countless awards for her philanthropy.
The company said in a statement that the woman is no longer welcome in Aldi stories.
“We absolutely do not tolerate harassment, discrimination or mistreatment of our customers or employees and we condemn them in any form,” it said. “We are turning to the Second Lady today to reiterate our stance and make sure she feels safe and welcome in our stores at all times.”