Remembering Architect Helmut Jahn, Who Died In A Bicycle Accident This Weekend
Remembering Architect Helmut Jahn, Who Died In A Bicycle Accident This Weekend

Even if you didn’t know Helmut Jahn’s name, you certainly know the mark he left on Chicago’s skyline.

The architectural titan died this weekend at the age of 81 in a bicycle accident in the western suburbs.

CBS 2's Marissa Parra reports.