Reach Sequence 2: Memory 3 and proceed until you reach the area where the three templars
are standing around a table. The "Pickpocket All Templars" optional objective will appear
while standing next to them. Pickpocket all three templars, then pause the game and choose
the "Reload Last Checkpoint" option. The money you pickpocket from the templars will be 
saved, and you can pickpocket them again. Repeat this process as many times as desired to
get an infinite amount of money-- about 35,000 R every seven minutes. 
Note: this glitch was done on an unpatched version of the game.