This came to my mind when I was replaying Episode 2 yesterday. Towards the end Lee regains the camera and Carley or Doug get it working. In my playthrough, Carley told Lee to keep the camera to "document his thoughts on". However, it's not seen or mentioned anywhere in further episodes. Since some time passes between Ep 2 and 3, I expect Lee would have put something on that camera. If so, where do you think it is? Maybe there's a slim chance some other survivors will discover it in Season 2, as an easter egg of sorts. It would be nice to see Lee's group again, if he did ever record anything with the camera.