_targets = [];
_n = (ceil random 3) + 1;
_condition = "";
for [{_i=0}, {_i < _n}, {_i=_i+1}] do
{

    _pos = _markerstr call BIS_fnc_randomPosTrigger;
    _t = createVehicle [selectRandom _objects, _pos, [], 0, "NONE"];
    _targets pushBack _t;
    if(_i < (_n - 1))then{
      _condition = _condition + format["!alive %1 AND ",_t];
    }else{
      _condition = _condition + format["!alive %1",_t];
    };

};

_trg = createTrigger ["EmptyDetector", _position];
_trg setTriggerArea [1 ,0, 0, false];
_trg setTriggerActivation ["NONE", "NONE", true];
_trg setTriggerStatements [ format["call %1", compile _condition ], format["systemchat 'test';[%1,%2]call fox_alive_fnc_updateTask; deleteMarker '%3';",str _taskID,str "SUCCEEDED", _markerstr], ""];