Q told us symbolism exposes them.
197
JFK born month 197 of the century.
JFKJR plane crash 7/16, day 197 of the year.
JFK murdered 11/22 + 197 days into a leap year = 6/6 RFK dead from a gunshot wound to the head.
1122 = Obvious 11/22 JFK murdered.
1,122 days from the end of a year is day 27 of the year.
JFK = 27
187 = Obvious police code for homicide.