Reeva Steenkamp

A neighbor has told investigators that he heard "gunshots ... a female screaming two-three times, then more gunshots" coming from the South African home of Oscar Pistorius in the early morning hours of Feb. 14, a police officer testified Wednesday at a bail hearing for the Olympic and Paralympic athlete.

The witness has also told investigators about "non-stop talking" and sounds "like fighting" coming from Pistorius's home between the hours of 2 a.m. and 3 a.m.