Moving on to One Shot and AI Servo, these modes effectively allow you to choose between the focus being locked when you press the shutter half-way, or the focus going into tracking mode when you press the shutter half-way.
Son of Sam & the similarities to Z. We all know that the 'Son of Sam' is officially recognized as being David Berkowitz. The similarities between both cases could be nothing more than simple coincidence, and i'm not suggesting that this is evidence of any connection. 1. The N.Y killer called himself the Son of 'Sam' and claimed to have headaches. A 'Sam', suffering headaches, also shows up in Zodiac Case. 2. Zodiac often shot young couple's in vehicles. Son of Sam also had this MO. Both also enjoyed writing to press and goading police.
Sam Giancana. Salvatore Giancana (July 16, 1908 â June 19, 1975) was an Italian-American mobster and boss of the Chicago Outfit from 1957 until 1966. Among his nicknames were, Momo, Sam, Mooney, Sam the Cigar, Sam Flood and Sam Gold. He was a notorious crime boss who mingled with stars and was involved in a CIA plot along with fellow mobsters Johnny Roselli and Santo Trafficante, Jr. to assassinate Cuban Communist leader Fidel Castro.