I would rather trace the Judge's phone locations & see if there was any contact to be corrupted & how often it happened.
Also expose how many cases they allowed to be swayed by corrupted interaction. After Merchan, it might be a good idea to track all primary & secondary family members too for that same corruption network potential.
That said, maps & geo location would be pretty dangerous. Though seeing the data on how often they were in a certain proximity with each other would be good to know. It would help us know better if there was a decent potential for them to be paid off/influenced somehow.
I would rather trace the Judges phone locations & see if there was any contact to be corrupted & how often it happened.
Also expose how many cases they allowed to be swayed by corrupted interaction. After Merchan, it might be a good idea to track all primary & secondary family members too for that same corruption network potential.