did not respond. officer michael slager s attorney did not respond to the criticism of his apparent laughter right after the shooting. a second new audiotape, brian that has surfaced right after the shooting. right? reporter: captures a little emotion right afterward, yes. the second audio taken from dashcam video from inside a patrol car captures a phone call between lag slager and someone cnn believes is his wife. hey, hey, everything is okay. i just shot somebody. he grabbed my taser. says yeah a couple times. he was running from me. i m fine. wolf? another major development, brian. thanks very much. let s go live to south carolina now. martin savage in north charleston where the pain is deep outrage, and the family of walter scott, are they looking to see the second police officer who arrived on the seen do they want him investigated, maybe even charged? reporter: at this particular point they say no. comfortable with the fact is