[RealJustme]

Mexican tax officials froze the assets of 26 individuals and entities they allege are tied to human smuggling organizations or to promoting Central American migrant caravans. The caravans moved thousands of individuals from the “northern triangle” through Mexico to the U.S. border. The funding for the migrant caravans allegedly came from the U.S., England, Africa, and Central America.

Through a prepared statement, Mexico’s Finance and Tax Secretariat (SHCP) announced the freezing of the accounts claiming the move resulted from an investigation by their Financial Intelligence Unit (UIF).

[johnforbes]

Those sounds in the background are emails being deleted and hard drives being "scratched" like Lois Lerner's.