I followed up by searching for other drinks with Murder in the title. A Crow Left of the Murder and A Murder of Crows, both made with Old Crow bourbon. Others were Black Murder, Bloody Murder, Caribbean Murder, Island Murder and Murder in the Forest. This last was made with something called Pisang Ambon, a liqueur I’ve never heard of, pina colada mix, vodka, orange juice and grenadine. Sounds far too sweet for me.
I tried searching other criminal terms but the only thing I turned up was a drink called Killing Light. As opposed to Killing Dark? Or light as in not heavy handed? Anyway, ‘twas a fun detour into the worlds of liqueurs and the drinks made with them.