NEW : Second witness says she was awoken by shouting . NEW : Husband of first witness also takes the stand Tuesday . Pistorius shot and killed Jan Steenkamp at his Pretoria home last year . At last year 's bail hearing , the state said Pistorius put on his prosthetic legs , collected his gun from under the bed and walked down the hall leading from the bedroom to the bathroom before unloading a flurry of shots through the door . The double - amputee Paralympic and Olympic athlete says he mistook her for a burglar .
NEW : Second witness says she was awoken by shouting . NEW : Husband of first witness also takes the stand Tuesday . Pistorius shot and killed Jan Steenkamp at his Pretoria home last year . The double - amputee Paralympic and Olympic athlete says he mistook her for a burglar .