How Michelle Obama's old block became the most dangerous stretch of road in Chicago. As a young child, the first lady lived on Parkway Gardens on the 6400 block of South Dr. Martin Luther King Jr ...

‘O Block’: the most dangerous block in Chicago, once home to Michelle Obama On maps, it’s the 6400 block of South Dr. Martin Luther King Jr. Drive.

The ‘O Block,’ in the 6400 block of South Dr. Martin Luther King Drive, was once the home of former first lady Michelle Obama and is known as the most dangerous block in Chicago. Tyler Pasciak ...