User blog comment:LLight/Young Justice Invasion character designs./@comment-166.147.114.209-20120428182929/@comment-204.10.222.23-20120428183432

The second robin is Jason Todd, not Tim. Jason is the one killed by the Joker. Then Tim Drake becomes the third robin.

Which is odd, because within a five year gap, Robin had to quit, Jason Todd had to become the new Robin, then get killed, and Tim become the new Robin. I feel like Dick wouldn't quit until he was at least 16, which means that it happened really quickly...