End of gun barrel found downstairs - metal cap which screw fitted onto the external thread on the end of the anshuzt rifle barrel...
Paint sample, RC/1 - taken from kitchen aga by Ron Cook on 8th August 1985, and handed to DS Davidson at the scene the same day...
Although the metal cap in question was recovered from the scene, there is no specific information about who found it, when it was found, where it was found, how it was found, and whether or not it was ever submitted to the lab' to be forensically examined...
If not, why not?