Twisted Sisters — P.X. Duke

Detective Jim Nash has a problem. He has a murder victim in an alley and a dead woman in his bed. His own homicide division wants to charge him with murder. To say he's got serious commitment problems would be an understatement. He's on the lookout for twins, but he doesn't want to date them. He wants to know who murdered them. A modern pulp short story. First in the Twisted Sister series.