A prosecutor from the southern U.S. state of Georgia plans to examine a phone call between U.S. Sen. Lindsey Graham and Georgia's secretary of state as part of a criminal investigation into whether former President Donald Trump or his allies broke state law in trying to influence the results of the election, The Washington Post reported Friday.

Fulton County District Attorney Fani Willis will look into the call Graham made to Georgia Secretary of State Brad Raffensperger 10 days after the Nov. 3 election, the Post reported, citing an unnamed person familiar with the probe.