3 January 2013
- 12:3412:34, 3 January 2013 diff hist +24 James Holmes Adding categories
- 12:3412:34, 3 January 2013 diff hist +27 Eric Harris Adding categories
- 12:3312:33, 3 January 2013 diff hist +27 Dylan Klebold Adding categories
- 12:3312:33, 3 January 2013 diff hist +27 James Holmes Adding categories
20 December 2012
- 01:1501:15, 20 December 2012 diff hist +47 Dylan Klebold Adding categories
- 01:1501:15, 20 December 2012 diff hist +47 Eric Harris Adding categories
- 01:1401:14, 20 December 2012 diff hist +48 Adam Lanza Adding categories
- 01:1301:13, 20 December 2012 diff hist +212 Jeff Weise Adding categories
- 01:1101:11, 20 December 2012 diff hist +173 Adam Lanza Adding categories