[ WP ] You are a detective in a string of murders . At all scenes , there are three people - one of whom looks content , two of whose faces are in sheer terror . What are they scared of ?

he caressed her face lovingly with a look of sadness on his face. He leaned forward touching his chick to hers. Life has n't been fair to her, the beauty has melted from her face through the years but at this moment you could see the hint of it in her peaceful drugged sleep. He pulled out a long needle and plunged it into her heart, there was rupture of her breath before she went into bliss. 
 He turned to his second victim, who started to shriek the moment they made eye contact because every single pain he made the now dead girl go through he felt it all 
 The third victim could n't even wait his turn he was screaming and shaking by what's happening around him
