Missing person: Aisha Patel, 21, red hoodie, Carbondale

I lost my sister, Aisha Patel, yesterday around 7pm. She's 21, about 5'4", with shoulder-length curly brown hair, wearing a red hoodie, gray jeans, and white sneakers. Last seen near the Amtrak Station on West Main Street in Carbondale, Southern Illinois, walking toward downtown after leaving a friend's apartment, carrying a black backpack with a blue SIU patch. She has a crescent moon tattoo on her right ankle and a silver hoop earring in her left ear; there’s sentimental value in a small locket she always wears, and we’re really worried.