The jury deliberated for about two and a half hours before finding Dodd not guilty.
Dodd and three other witnesses took the stand for the defense Wednesday,
The accuser and four other witnesses testified Tuesday.
The defense didn't have time to cross-examine the accuser Monday.
Urbanski, who is accused of killing Richard Collins, didn't show for the hearing.
He was found at the 8700 block of Rhode Island Avenue.
They don't want to see it developed.
The company plans to add three new Hyattsville locations this summer and five new Greenbelt stations next year.
The symposium was the fifth held by the Community Engagement, Environmental Justice and Health Laboratory
It will bring 451 apartments to the area.