AlliedModders - [L4D2] VScripting How to Startle a Witch

Hi, I need help,
I'm trying to startle a Witch with VScript, I'm using VSLib also

PHP Code:


		
			
foreach( witch in ::VSLib.EasyLogic.Zombies.Witches() )

        {

            local vsPlayer = ::VSLib.EasyLogic.Players.SurvivorWithHighestFlow();

            witch.Damage(witch.GetHealth()-99, 0, vsPlayer);

            //if ( witch.IsAlive() && Entities.FindByClassname( null, "worldspawn" ) )

            //    witch.Damage(witch.GetHealth()-99, 0, ::VSLib.Entity("worldspawn"));

            witch.SetNetProp( "m_rage", 1);

            witch.SetNetProp( "m_mobRush", 1);

            //Entity(ent).BotAttack(vsPlayer);

            witch.BotAttack(vsPlayer);

        }

I just get the witch to get her health reduction, but she still wanders...

May you help me, please?