Stephanie Sebby-Strempel, 38, was arrested and jailed Monday after accosting a group of black teens at a Summerville, S.C.-area pool on Sunday and allegedly hitting a 15-year-old. “Get out! Get out now!” she yells in a video shot by one of the kids. “There are three numbers I can dial: 9-1-1. Get out. Little punks,” she said while swatting the camera. Upon sight, Sebby-Strempel had ordered the kids to leave the pool. The young victim said the teens were “respectful and said, ‘Yes, ma’am.’” The woman then hit one of the boys at least three times as he left, according to various reports.