PlutofollowstheEuropolrobotdetectiveGesichtinhisattempts
tosolvethecaseofastringofrobot
andhumandeathsaroundtheworldwhereallthe
victimshaveobjectsshovedintoorpositionedbytheir
heads,imitatinghorns.Thecasebecomesmorepuzzlingwhen
evidencesuggestsarobotisresponsibleforthemurders,
whichwouldmakeitthefirsttimearobot
haskilledahumanineightyears.Allseven
ofthegreatrobotsoftheworld,themost
scientificallyadvancedwhichhavethepotentialtobecomeweapons
ofmassdestruction,seemtobethekillerstargets,
andthemurderedhumansareconnectedtopreservingthe
InternationalRobotLawswhichgrantrobotsequalrights.