Atlanta-area prosecutors investigating efforts to overturn the 2020 election results in Georgia are in possession of text messages and emails directly connecting members of Donald Trump’s legal team to the early January 2021 voting system breach in Coffee County, sources tell CNN.

While Trump’s January 2021 call to Georgia Secretary of State Brad Raffensperger and effort to put forward fake slates of electors have long been considered key pillars of Willis’ criminal probe, the voting system breach in Coffee County quietly emerged as an area of focus for investigators roughly one year ago.

Together, the text messages and other court documents show how Trump lawyers and a group of hired operatives sought to access Coffee County’s voting systems in the days before January 6, 2021, as the former president’s allies continued a desperate hunt for any evidence of widespread fraud they could use to delay certification of Joe Biden’s electoral victory.

Six days before pro-Trump operatives gained unauthorized access to voting systems, the local elections official who allegedly helped facilitate the breach sent a “written invitation” to attorneys working for Trump, according to text messages obtained by CNN.

Investigators have scrutinized the actions of various individuals who were involved, including Misty Hampton, a former Coffee County elections official who authored the letter of invitation referenced in text messages and other documents that have been turned over to prosecutors, multiple sources told CNN.

That same day, Friess sent a “Letter of invitation to Coffee County, Georgia” to former NYPD Police Commissioner Bernie Kerik, who was working with Giuliani to find evidence that would back up their baseless claims of potential widespread voter fraud, according to court documents filed as part of an ongoing civil case.