Bicycle detail

Bike was locked with red bike lock (ABUS brand) at a bike stand on the corner of S Wacker Drive and W Adams St around 9AM on April 17. Upon returning to retrieve bike at around 4:15pm the bike was missing. Also locked to the bike and stand was a dark green helmet. No sign of damage to the bike stand and other bikes were still remaining nearby. Bike was placed in clear view of at least one security camera overlooking the corner of Wacker and Adams placed just above the entrance to Wells Fargo branch. Was left in downtown Chicago on a workday so lots of foot and car traffic at all times.