Sgt. Dave Walker, leader of the Tulsa Police Department's homicide unit, talks on the phone after a quadruple homicide at Tulsa's Fairmont Terrace apartment complex on Monday, January 7, 2013. Four women were found shot to death inside an apartment, where a 4-year-old boy was also found unharmed. (AP Photo/Tulsa World, Matt Barnard ) TV OUT; TULSA OUT less