Re: OOC
Whoops! I've been pretty explicit about the sale dates but I guess I've been neglectful about the current date. Your timeline is a bit off.
Hora sold the tools Gozran 18, 4708.
Vladka sold the tools Desnus 1, 4708.
Radniche sold the tools Desnus 8, 4708.
The Morast Murders took place between Gozran 6 and Desnus 1, 4710.
The current date is Erastus 9th, 4711.
All of the purchases that you've been chasing took place several years before the Morast affair, whoever purchased the tools likely already had them at the time of the murders.