Twins, 3, die in fire after mother went shopping for marijuana (video)

Ky'heir and Dy'heir Arthur 
By: Tanya Malhotra 

(Scroll down for video) A woman was arrested and charged after she left her two children home alone to die in a fire while she went outside shopping for marijuana, according to police reports in Pennsylvania.

The Pittsburgh area woman has been charged with manslaughter and other crimes for allegedly leaving her three-year-old twins alone while she was trying to replace marijuana stolen by her 15-year-old daughter.

The lawyer of 32-year-old Dalawna Berran Lett, said that he is still reviewing the charges filed Tuesday against the woman, who is still in shock after burying her twins on Saturday.

The boys were identified Ky'heir and Dy'heir Arthur. Investigators believe that the boys started the fire while trying to cook something while Berran-Lett was gone for about 15 minutes, trying to get marijuana.

Investigators said that the boys almost started a fire when trying to cook ribs in December, when they were alone for about 20 minutes.