Andrea Webb, 21, has been charged with injury to a child.
[Ads /]
The initial call said her daughter Samantha Bell, may have fallen from a second-story apartment on Broadway Street, but police noticed her injuries were not consistent with a fall.
According to police, Bell had bruises on her face, chest, abdomen, arms and back.
Detectives say an autopsy will give them a better idea of what actually caused her death.
[Ads /]
Bell's stepfather was also arrested at the scene for not identifying himself.
"When units responded, he had lied to police about his name. He ended up telling the police a little bit afterwards his real name. He actually has a parole violation and a warrant for his arrest," said an officer at the scene.
Police are canvassing the area to see if anyone saw or heard anything.