Case file

From Tardis Wiki, the free Doctor Who reference

Various individuals kept case files in one format or another.

Yasmin Khan recorded a number of video case files on the enemies she encountered after becoming a companion of the Thirteenth Doctor. (WC: Case File One [+]Loading...["Case File One (webcast)"])

P.R.O.B.E. director Giles recorded video diaries to which he also referred as case files. (WC: Shadows of Doubt [+]Loading...["Shadows of Doubt (webcast)"], etc.) These video diaries were then transmitted to Sir Andrew Williams to keep him abreast of P.R.O.B.E.'s activities. (AUDIO: 9 to 5 [+]Loading...["9 to 5 (BBV audio story)"])