from previous--

harway  was  a  very  shrewd  and  experienced  investigator  and  knew  when to  kepp his  mouth  shut  but his  junior  was  too  excited to  learn that  collin had  shot  a  bullet  and  took  the  bait  to  ask  the  question collin wanted  them to  ask  him , if  the  bullet  was  shot  where  was  the  mark, collin  tells  them if  they  removed  the  carpet  the  wooden floor  still  held  the  trapped  shell, and  it  was  not  the  dead  man  whom he  had  killed  but  to  practise  he  had  shot  a  bullet  on his  own floor, his  confidence  was  remarkable  and  too  much  for  the  experienced   harway, he  hated  such  criminals  who  were  very  clever