Oscar Pistorius trial: Who are the state witnesses and what might they say?

South Africa Pistorius Witnesses-1.jpgFILE: In this file photo taken Feb, 14, 2014 Olympic athlete Oscar Pistorius, right, heads to the holding cells at the Boschkop police station, east of Pretoria, South Africa. Pistorius goes on trial Monday, March 3, 2014 for the shooting death of his girlfriend Reeva Steenkamp. Prosecutors pressing the murder charge have listed 107 witnesses they're able to call and some will say that the world-famous athlete had a fight with Steenkamp and then intentionally