Until now, no one exactly knew what tragedy befell Dick Grayson. And it wasn't until the recent 6-issue mini-series - which will become an ongoing in the next few months, not surprisingly - that we find out exactly what happened to Batman's first partner...

Thankfully I knew that Terry was talking to Dick but I was still blown away by this revelation and seeing the state of the Nightwing costume nonetheless. Dick's story is equally compelling to hear, and Alfred is mentioned in said story too:

It's pretty intriguing how Dick's tale of woe connects to the Batman Beyond series, as I was curious for years about how Bruce had a Nightwing costume in the Batcave but hasn't talked with Dick since that last mission. Still, I'm glad to see that the pieces are finally coming together after all this time of seeing an unsolved puzzle that is the awesome Batman Beyond.