Sonny Grosso is a movie and television producer and former New York City Police Department detective, noted for his role in the case immortalized in the book and movie versions of "The French Connection". Grosso and his partner Eddie Egan, and other NYPD detectives, broke up an organized crime ring in 1961 and seized 112 pounds of heroin, a record amount at the time. Wikipedia
The definitive Wikipedia entry for Sonny Grosso. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Sonny_Grosso
Sonny Grosso was a New York City police officer when his experiences with his partner Eddie Egan during the early 60s became the basis of the film The French Connection (1971). Grosso had a bit part in the film while Egan had a more substantial role. Gros www.imdb.com/name/nm0343780/