Robin (Volume 4) Issue 53

"Flattened"
With the help from the GCPD and his family, he deals with the Quakemaster's men and sees if he is causing the earthquake. However, the Quakemaster's identity is no other than the Ventriloquist who is looking for ransom demand.

Individuals

 * Tim Drake
 * Alfred Pennyworth
 * Batman
 * Oracle
 * Nightwing
 * GCPD
 * Mackenzie Bock
 * Harvey Bullock
 * James Gordon
 * Renee Montoya
 * Harold Allnut
 * Marion Grange
 * Jolene Relazzo
 * Quakemaster

Locations

 * Gotham City

Items

 * Batarang