PRETORIA, South Africa (AP) — Was Oscar Pistorius in a rage during a fight and intent on killing his girlfriend, or terrified of an attack by an intruder and startled by a noise?

Prosecution and defense lawyers have presented contrasting reasons for Pistorius firing the shots that killed Reeva Steenkamp on Valentine’s Day last year. After both sides completed their final arguments Friday, Judge Thokozile Masipa announced she would present her verdict on Sept. 11.