https://www.timesofisrael.com/chabad-rabbi-says-alleged-july-4-shooter-entered-his-synagogue-on-passover/

Chabad rabbi says alleged July 4 Chicago shooter entered his synagogue on Passover

Rabbi Yosef Schanowitz, whose house of worship is near the site of Monday’s shooting in heavily Jewish Highland Park, says he sternly asked Robert Crimo to leave

Rabbi Yosef Schanowitz recognized the photo of 22-year-old Robert E. Crimo III released by police following the shooting, and realized he had encountered the suspect a few months earlier, according to the Israel National News website.

“During the last Passover holiday, that person entered the Chabad synagogue. We have an armed security guard sitting in front… I approached him and sternly asked him to leave as I noticed he was not a member of our community,” Schanowitz was quoted as saying.