Robin (Volume 4) Issue 18

"The Silk Dragons"
Someone is highlighting engineering problems in Gotham in a potentially lethal manner, causing walkways to collapse and other city structures to fail. Following leads from dismissed city employee Schuyler Ollsworthy, Robin tracks down the culprit - who is dressed as a mouse - to City Hall, and saves the mayor from death in a faulty lift. The culprit is revealed to be a woman named Pamela who was hopelessly in love with Mr Ollsworthy, although he had never noticed. Ollsworthy himself is re-hired by the mayor himself with carte blanche to ensure that the city's engineering problems are fixed.

Individuals

 * Tim Drake
 * Sarah Essen
 * Mouse
 * Armand Krol

Locations

 * Gotham City
 * Gotham City Police Headquarters

Items

 * Robin's Battle Staff

Vehicles

 * Redbird