This has to be one of the best criminal minds episodes ever and it's probably my favourite show, so sad its finished. I seldom write reviews but with a lump in my throat and tears in my eyes I had to this time. There are 2 stories in this episode the 'unsub' was pretty good 8/10 but I wont spoil it. However, one of our favourite cast members meets someone from the past. Its probably the best episode ever.