This story was originally published by Milwaukee Neighborhood News Service, where you can find other stories reporting on fifteen city neighborhoods in Milwaukee. Visit milwaukeenns.org.
Derek Williams, 51, has been spending a lot of time thinking about certain numbers.
He committed 12 armed robberies in and around Milwaukee 30 years ago. In 1997, the North Side native was sentenced to 15 years in prison for each robbery – a total of 180 years…