Event -"TestRunListener.beforeRun" triggered multiple times.

update on this issue.I dont see the test case running multiple times anymore.Now, i see handle is not getting returned to caller test case from callee test case.i have underlined the lines that causing issue where i try to set property in caller test case.Doesnt seem to work.Any guesses ?

CurTsLbl=testRunner.testCase.getTestSuite().getLabel().toString()
CurTcLbl=testRunner.testCase.getLabel().toString()
CurTCHandle=testRunner.testCase.testSuite.project.getTestSuiteByName(CurTsLbl).getTestCaseByName(CurTcLbl)
MtnTCHandle=testRunner.testCase.testSuite.project.getTestSuiteByName("GetMtnFromVision").getTestCaseByName("GetMtn")

	//Check Mtn Criteria
	strMtnCriteria=testRunner.testCase.getTestStepByName("Properties").getPropertyValue("MtnCriteria")
	strDeviceType=testRunner.testCase.getTestStepByName("Properties").getPropertyValue("deviceType")
	if (strMtnCriteria.length()>0)
	{
		strVisionEnv=testRunner.testCase.testSuite.getPropertyValue("VisionEnv")
		log.info strVisionEnv
 		def properties = new com.eviware.soapui.support.types.StringToObjectMap()
  	     def async = false
  	     MtnTCHandle.getTestStepByName("Properties").setPropertyValue("MtnCriteria",strMtnCriteria)
  	     MtnTCHandle.getTestStepByName("Properties").setPropertyValue("VisionEnv",strVisionEnv)
          MtnTCHandle.run(null,async)
          def returnedStr= MtnTCHandle.getTestStepByName("Properties").getPropertyValue("returnStr")
          if (returnedStr.length()>0)
          {
          tempArray=returnedStr.split("#")//contains mdn[0],ssn[1],deviceid[3]
          CurTCHandle=testRunner.testCase.testSuite.project.getTestSuiteByName(CurTsLbl).getTestCaseByName(CurTcLbl)
          log.info CurTsLbl
          log.info "%%%%%"
          log.info CurTcLbl
          CurTCHandle.getTestStepByName("Properties").setPropertyValue("mobileNumber",tempArray[0])
          CurTCHandle.getTestStepByName("Properties").setPropertyValue("ssn",tempArray[1])
          }
          else
          {
          	testRunner.fail("no mdn found for criteria")
          	testRunner.testCase.getTestStepByName("TestRunnerProperties").setPropertyValue("TestLastFailedStep","no mdn found for criteria")
          }
          
       }