How to see results from a specific virus scan in SEPM?

Hi,

Last night I ran a custom scan for one group of clients from SEPM via a policy.  To my emberrasment I'm really struggling to find how to see the results of this scan.  I've spent ages going through the reports and monitors but I can't find what I want.

Is there no way to see the results of a specific scan / policy?  I can't even see how you select a specific group of clients when creating a scan report.  Makes me think I'm going about this completely the wrong way.

SEPM 14.0.2349.0100