First of all, I feel compelled to say, "Go Garcia!" She rocking on with her bad self and Kevin. She really deserves someone special and who can keep up with her.
When I first saw the gifts and the black truck, I wondered if it might be Rossi but thought probably not because it didn't feel right. When Garcia mentioned he hadn't gotten in until a half hour before to JJ, it confirmed it for me because it was daylight by then. He wouldn't have gotten the SUV in time.
Did it freak anyone else out that he had bought and maintained the house where the murders happened? Personally, that screams "Danger, Will Robinson, Danger" to me. I also wondered if the 20 year anniversary was the sole reason that he had come out of retirement. It fits with his attitude and actions.
I loved, absolutely LOVED, Garcia's threat to unleash a virus on Kevin's personal computers that would throw him back to the level between a Commodore 64 and a block of government cheese. That will be added to the quotes when I have time to go back and re-watch it.
Brilliant save by Reid when Hotch kept letting the convict amp up the tensions. Large brain and a tendency towards babbling can come in handy. "I find that I do some of my best work under intense terror."
Kevin's 'man to man' talk with Rossi. Yep, I think this might be a good guy and, hopefully, we'll get to see more of him. Didn't Morgan look a little protective when he realized that Kevin and Garcia were seeing each other?
Reid not getting JJ's singing the "kissing in a tree" ditty was another priceless genius moment. Those are some of my favorites. It's always nice to know that someone so smart doesn't catch it all.