Moscow, Idaho -The shocking November 13 stabbing death of four students here has a familiar ring to me.     It’s the Southern California murders by the Charles Manson Cult some 53 years ago that were equally as depraved and gruesome.     Is there another cult out there with deranged followers behind this?   I think everyone seems convinced that there was only one killer involved.     However, is there any evidence that supports a one killer scenario?   One thing for sure and that’s the killer/s are still at large and conceivably planing the next crime.     Cops called this a targeted attack.     However that assumption must come with suspects and motivation behind this brutal slaughter.     Police apparently are nowhere near solving this horror show.   My thoughts are that this police “targeted” theory is only an effort to prevent the gun buying panic that happened     after the Manson crimes and before...