Global Investigations Review - The law and practice of international investigations

O’Callaghan: “The job was moving from one crisis to another”

By Michael Griffiths

09 April 2020

O’Callaghan: “The job was moving from one crisis to another”

The DOJ’s chief liaison to special counsel Robert Mueller’s investigation told GIR upon moving back into private practice that he has learned a lot from dealing with a series of rolling crises.