<p>Chicago police are looking for a man who allegedly sexually assaulted two women in South Shore earlier this month.</p><p>On June 13, a woman was alone in the 3100 block of East 79th Street around 6 a.m. when a man threw her to the ground and sexually assaulted her, police said in a community alert. Two days later around 8 p.m., another woman was in the 7700 block of S.