here is the cached page for him
http://72.14.203.104/search?q=cache:4mfm6bMRncEJ:profile.myspace.com/index.cfm%3Ffuseaction%3Duser.viewprofile%26friendid%3D15994899+myspace+15994899&hl=en&gl=us&ct=clnk&cd=1
his myspace ID number was 15994899 - hover over the name in the other kids cached page here...
http://64.233.161.104/search?q=cache:kSUjykx4_B0J:profile.myspace.com/index.cfm%3Ffuseaction%3Duser.viewprofile%26friendid%3D79427922+john+mark+karr+II+myspace+account&hl=en&gl=us&ct=clnk&cd=1
you will get this link...
http://profile.myspace.com/index.cfm?fuseaction=user.viewprofile&friendid=15994899