Eight additional federal prosecutors are in the process of leaving the Minnesota U.S. Attorney’s Office, according to multiple sources with knowledge of the situation. The departures follow the mass exit of six veteran prosecutors who left the office last month in protest of recent directives from the U.

Recently, a ProPublica report identified Border Patrol agent Jesus Ochoa and Customs and Border Protection officer Raymundo Gutierrez as the two federal agents who fired shots during the fatal shooting of Alex Pretti. DHS would not confirm the names of the agents involved.

The move comes as pressure builds on making accountable agents participating in the immigration enforcement crackdown.