IG report crumb - page 425 - FBI Attorney 2:

FBI Attorney 2 was assigned to the Midyear investigation, the Russia investigation, and the Special Counsel investigation.

so below is a cross reference - Russia investigation,Special Counsel investigation, Midyear investigation

 

these two names are the only ones found to cross reference all 3 after establishing the first cross reference list noted above:

 

Zainab Ahmad, Aaron Zebley

 

crumb from midyear investigation lawayers (list not named open source that i could find)

unidentified lawyer, named in the report as “FBI Attorney 2,” worked in the FBI’s Office of General Counsel, National Security and Cyber Law Branch and was assigned to the Clinton email and Russia probes, as well as special counsel Robert

 

Zainab Ahmad is an attorney on loan from the Eastern District of New York, where she served as a deputy chief of the National Security and Cybercrime section before being loaned to Mueller’s team.

 

Aaron Zebley: former chief of staff to Mueller at the FBI

 

(Zebley is the only mention of FBI, Ahmad is the only mention of Security and Cyber)

 

on the very bottom and middle below are the listed names of all the lawyers noted in russia investigation (first, bottom) then special counsel investigation (second, middle, first cross reference)

 

cross reference both special counsel and russia investigation are these

Zainab Ahmad

Greg Andres

Rush Atkinson

Michael Dreeben

Andrew Goldstein

Kyle Freeny

Adam Jed

Scott Meisler

Jeannie Rhee

Andrew Weissmann

Aaron Zebley

Aaron Zelinsky

Brandon Van Grack

https://en.wikipedia.org/wiki/Special_Counsel_investigation_(2017–present)#Mueller_and_investigation_team

 

the above cross reference both special counsel and russia investigation (all above also part of the list below)

 

trump russia collusion only

James Quarles

Elizabeth Prelogar

Brian Richardson

Ryan Dickey

Uzo Asonye

http://www.businessinsider.com/lawyers-robert-mueller-hired-for-the-trump-russia-investigation-2017-6

 

other notes

The FBI's Office of the General Counsel (OGC), National Security & Cyber Law Branch (NSCLB)

formal name

https://www.justice.gov/legal-careers/job/assistant-general-counsel-2

 

synapse

make full russia list

http://www.businessinsider.com/lawyers-robert-mueller-hired-for-the-trump-russia-investigation-2017-6

cross with special counsel list

https://en.wikipedia.org/wiki/Special_Counsel_investigation_(2017–present)#Mueller_and_investigation_team

 

then dig all you can on midyear (because it doesnt seem to be puclic open source info this list)