>[ 93 dk]
5 spaces
93
11 spaces
dk
Not sure about the first 5 spaces but Comey worked for the southern district of New York from 87 to 93, according to wiki.
93 = 1993
11 spaces = 11
D = 4
K = 11
1993 + 11 + 4 + 11 = 2019
Year of the boomerang.
So, not sure about the 5 spaces in front and feels like the DK is a double entendre, just not sure about another meaning.