Democratic Senate candidate Mary Peltola denied Thursday that she knew anything about an effort to put another candidate on the Alaska ballot with the same name as the Republican incumbent as the Justice Department escalated a criminal investigation with new grand jury subpoenas.

Alaska's governor is ordering an investigation into Democrat Mary Peltola's Senate campaign over reports that it recruited a spoiler candidate to dilute Republican votes. That's as President Trump repeated calls for Peltola's prosecution during a trip to another deep red state where his endorsed candidate is facing headwinds. Liz Landers reports.

Republican Alaska Gov. Mike Dunleavy has ordered an investigation into the Democratic candidate running for the U.S. Senate in the state after revelations that her campaign appeared to be involved in recruiting another candidate with the same name as Republican incumbent Dan Sullivan.

President Donald Trump called for the criminal prosecution of the Democratic candidate running for Senate in Alaska on Wednesday after revelations that her campaign appeared to be involved in recruiting a candidate with the same name as Republican incumbent Dan Sullivan.

President Donald Trump called for Mary Peltola to leave Alaska's Senate race and be prosecuted on Wednesday.

Peltola required medical attention after the accident, which happened when another vehicle crashed into the one transporting Peltola and her family, the campaign said.

Alaska could play a pivotal role in Democrats' efforts to reclaim control of the Senate. In a debate, Republican incumbent Sen. Dan Sullivan faced questions about rising fuel costs driven by the war with Iran and Democratic challenger Mary Peltola pushed back against allegations that she mistreated staff members. Geoff Bennett discussed the race with Lori Townsend of Alaska Public Media.