MARANA (KVOA) - Pima County Sheriff's Department have confirmed that one woman who was found with serious signs of trauma in a Northwest Tucson home after a distress call has died after deputies gave life-saving measures.
The woman was identified as 45-year-old Tiana Keen.
PCSD confirmed that Keen's 14-year old son has been taken into custody and charged with second-degree murder. The mother and son were visiting the residence from out of town.
Deputies received the call around 3:30 a.m. Sunday. Deputies have confirmed that there is no danger to the public at this time.
The investigation is going and we will update this article as we learn more information.