From Times Dispatch article:

In a redrawn 4th District that now includes the cities of Richmond and Petersburg — and now favors Democrats — there is primary competition Tuesday for the Democrat and Republican nominations in what has become an open seat.
Five-term Henrico County Sheriff Mike Wade is squaring off against Chesterfield County resident Jackee Gonzalez for the GOP nomination.
State Sen. A. Donald McEachin, D-Henrico, and Chesapeake Councilwoman Ella Ward are seeking the Democratic nomination. Ward was the Democratic candidate who lost to Rep. J. Randy Forbes, R-4th, in 2012.
Virginians do not register by party, but primary voters in the 4th District will be asked whether they wish to cast ballots in the Democratic contest or the Republican contest. Under state law, voters may cast ballots in one primary or the other, not both.

How will Oregon Hill vote?