Last month 23-year old twin sisters and two other unrelated women were found shot to death in an apartment complex in Tulsa Oklahoma. Rebeika Powell (left) and Kayetie Melchor were among four women found dead inside an Oklahoma apartment on Jan. 7, 2013 after an apparent daylight shooting in a crime-scarred south Tulsa neighborhood. The 23-year-old twins were discovered along with the bodies of 33-year-old Misty Nunley and 55-year-old Julie Jackson.

Oklahoma – (CBS/AP) TULSA, Okla. – Police in Oklahoma say they have arrested two brothers in the shooting deaths of four women at a Tulsa apartment complex last month.

Authorities say 32-year-old James Poore and 39-year-old Cedric Poore lived in the same apartment complex where the women were found. Officers wouldn’t disclose a motive for the Jan. 7 killings, saying the investigation continues.

The brothers have not yet been formally charged.

On Jan. 7 twin sisters Rebeika Powell and Kayetie Powell-Melchor, 23; Misty Nunley, 33, and Julie Jackson, 55 were found murdered inside an apartment at the Fairmont Terrace Apartments in Tulsa. Police say each woman was shot. A 3-year-old boy also found inside the apartment was unharmed.  (more)