{"product_id":"the-dropper-ludwig-mzhlhausen-9798232184384","title":"The Dropper: David Avendaño Ballina, Las Goteras, and Predatory Murder in Mexico","description":"\u003cp\u003e\u003cstrong\u003eThe Dropper: David Avendaño Ballina, Las Goteras, and Predatory Murder in Mexico\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIn the sprawling nightlife districts of Mexico City, a quiet and methodical man built one of the most efficient killing operations in the history of organised crime. David Avendaño Ballina, known by the deceptively mundane alias \"el Hamburguesa\", directed a criminal syndicate that exploited the sex trade, the culture of social shame, and the pharmacological properties of common eye drops to drug, rob, and murder at least seventy men across a decade of undetected homicide. Operating between 1997 and 2007 through a network of semi-autonomous cells stretching across six Mexican states, his organisation Las Goteras became the most lethal profit-motivated killing enterprise in modern Mexican history, positioning Avendaño Ballina as the country's third most prolific killer.\u003c\/p\u003e\u003cp\u003eDrawing on judicial records, forensic analysis, and criminological research, \u003cem\u003eThe Dropper\u003c\/em\u003e reconstructs the full architecture of this extraordinary criminal enterprise, its organisational design, its pharmacological method, its exploitation of institutional failure and cultural silence, and its decade-long evasion of justice. From the hotel rooms where seventy men died to the courtroom where a sentence of nine hundred years was eventually imposed, this is the definitive account of a case that changed Mexican forensic science, challenged the boundaries of serial killer classification, and exposed the deadly intersection of organised crime and social hypocrisy.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e \u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Ludwig Mühlhausen\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9798232184384\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Silverback Books\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 03\/16\/2026\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 236\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.52lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.00h x 5.00w x 0.54d","brand":"Ludwig Mühlhausen","offers":[{"title":"Paperback","offer_id":50665417081087,"sku":"9798232184384","price":15.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.whiterainbookhouse.com\/products\/the-dropper-ludwig-mzhlhausen-9798232184384","provider":"WR Book House","version":"1.0","type":"link"}