from previous--

it  was  four , time  to  close  the  bar, jerry  apologetically  announced  he  must  leave,  Mac  wanted  to know  why  did  the  killer  shoot  the  man, perhaps  they knew  each  other  , or  had  an  argument, or  whatever,  he  could  go on talking  , but  it  was  time  to  close  the  bar, it  was   tuesday  night  gone  onto wednesday morning , the  rules  must  be  followed, only  on weekends  the  bar  closed  by  five