Los Angeles County coroner's investigator Rene Grand Pre walks a human-remains detecting K9 as police search the neighborhood below the Hollywood Sign after a plastic bag containing a human head was ... more 
Los Angeles County coroner's investigator Rene Grand Pre walks a human-remains detecting K9 as police search the neighborhood below the Hollywood Sign after a plastic bag containing a human head was discovered Tuesday on a nearby trail in Los Angeles, Wednesday, Jan. 18, 2012. (AP Photo/Jason Redmond) less 
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Associated Press | Photo By Jason Redmond
Wed, Jan 18, 2012 1:36 PM EST