The FBI said Twiggs has been “extremely cooperative” with investigators and is not accused of any criminal activity in connection with the assassination. Computers and other evidence were collected from the residence and sent to Quantico for forensic review, Fox News reported.

One FBI official told the outlet that Twiggs “had no idea” Robinson was allegedly planning to kill Kirk. The individual is not facing charges, but authorities emphasized that “every connection, every group, every link will be investigated and anyone involved in this matter, anywhere in the world they might be, will be brought to justice.”

According to a law enforcement source, Robinson’s father recognized his son in surveillance footage that FBI Director Kash Patel had ordered released during the 33-hour manhunt.

After conferring with a family minister, Robinson