Do you mean the Adobe TV tutorials? Lightroom CC has been introduced since then so a lot of the content has been updated for CC. There are still plenty of Lightroom 5 videos on youtube.
Thank you. I will try the ones on youtube. I don't know what Adobe TV tutorials are or the CC after Lightroom (I'm that lame). I just know that when I first got Lightroom installed, I found basic tutorial videos on their website that I was going through one at a time. But everything is different now.
With the new version out, the main tutorials are concentrating on new features. For the most part, everything is the same, bar those new features: GPU, Face Recognition, brush in gradient and radial.
You can get the pdf manual from here: Adobe Photoshop Lightroom Help | Previous versions