An internal poll by Rep. Duncan Hunter’s Democratic challenger Ammar Campa-Najjar shows the embattled Republican congressman in a tie in California’s 50th District.

Hunter and Campa-Najjar, a former Obama administration official, were tied at 46 percent when voters were asked if the election were held today.

The poll showed 8 percent of voters were undecided.

The poll conducted by Tulchin Research for Campa-Najjar surveyed 400 likely voters by phone between Aug. 27 and Aug. 30. The margin of error for the poll was 4.9 percentage points.

Hunter and his wife Margaret were indicted last month for spending more than $250,000 in campaign cash for personal expenses that included personal vacations to Italy and Hawaii, dental work and flying his family’s pet rabbit across the country.