When police arrived at the scene around 8:31 p.m. on Monday, they found a female victim in the hallway of a residential building.
Dametrics Evans, 47, was pronounced deceased shortly after being rushed to a local hospital, police say.
The second victim - a man - was found inside an apartment. Police say his injuries were life threatening. They have not indicated what condition he's in a day later.
On Tuesday, police announced that they've arrested 21 year-old Shaun Tyree Brown of Southeast in connection with the shootings.
Brown was charged with first-degree murder while armed and assault with intent to kill.