Prince George's County State's Attorney Angela Alsobrooks is running for county executive.
She posted an invitation to her Monday announcement of her candidacy on Facebook Friday morning.
Alsobrooks was elected state's attorney in 2010. She started as a assistant state's attorney in 1997 afer graduating from University of Maryland Law School. She would become the county's first prosecutor assigned to handle domestic violence cases full time.
The incumbent county executive, Rushern Baker, is running for the Democratic nomination for governor.
Last month, State Sen. C. Anthony Muse said he is running for Prince George's County executive. (Editor's Note: Muse is married to News4 anchor Pat Lawson-Muse.)