The dates given in this episode are all over the place. First Amanda and George were married on April 7 and were married for less than a month when George was killed. The date on George's personal effects envelope at the police station stated October 20, 1970. The date on the note left for Albert Tucker supposedly from George on the day he was killed indicated July 20, 1970 [even if the note were phony Mannix should have noticed the discrepancy]. The date of the Monarch Air Freight plane crash was given as March 1968 while the cargo list/shipping manifest has the date as July 12.