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News 4 St. Louis is reporting "at least 100 cop cars and numerous officers armed with M-16's in the area" after an incident on Saturday.
Police have confirmed that one person is dead after a officer-involved shooting at the Canfield Green apartment complex, according to Fox 2 Now.
St. Louis County Police spokesman Brian Schellman revealed that police were confronted at the scene by "a couple hundred" people.
Though very few details have been confirmed at this point, Twitter is exploding with reports of a 17-year-old boy being shot dead by police -- with this picture making the rounds of an unidentified male holding a sign that reads: "Ferguson police just executed my unarmed son!!!"