Police say the victim may be the same person who exchanged shots with a security guard at a vacant apartment building, but trans advocates have some doubts.
The family of Akihs Gaius Green also wants his death to be declared a hate crime.
Police are offering a reward for information leading to the suspect's capture.
The time to demand our rights is now, writes Taylor Brown of Lambda Legal.
Town, a touchstone for the past decade, will resurface inside a historic church north of Union Station.
Gerardo Thomas, 33, of Baltimore, is charged with first-degree murder.
Also, in a separate incident over the weekend in the nation's capital, a man with a gun threatened transgender women.