[DM-MUG] Where would I look for information ref. missing application

[Victoria L. Herring]

The iMac in office is mainly/only used by my paralegal and as far as 
I know there were no problems yesterday yet when I went to use it 
this afternoon I noticed Safari was missing, no longer in 
Applications and also not in Trash.  Then I checked TimeMachine to 
see if I could recover it there == went back in time and found it in 
the 12:23am Thursday version....but then there are no TM backups 
until 3:23pm and it's missing after that.

I want to check whatever logs or other internal information may be 
present to try to figure out what happened - (1) why no TM backup 
from 1223a-323p Thursday [no alteration of schedule has been done as 
far as I know], (2) where'd Safari go and why?

Any suggestions as to what I'm looking for?  I assume it's a log of 
some type and yet not sure what it is and what to look for.

-- 
Victoria L. Herring, Travel Research/Photography, 
http://www.JourneyZing.com; Lawyer, Discrimination/Civil Rights, Des 
Moines, Iowa http://www.herringlaw.com; personal blog, 
http://victorialherring.typepad.com/serendipity/