Dark night, long shadows, private dick, Jonny Duncan (aka Mickey Spillane), has incriminating photos of Glenda (curley blond, red nails, ample bossom). Back row, smokey Odeon, locking luscious lips with Senator Maxwell (family man).
Sly grin, collar up, cigarette, job done. Jonny rings doorbell chez Mrs Maxwell (pleated skirt, sensible shoes).
Senator Maxwell (grey hair,side parting, aka Charlton Heston), republican, NRA member, leaves cinema.
Suburban, comfortable home, orderly kitchen, Mrs Maxwell hears key in front door, raises her arm, takes aim, finger on trigger. Game over.