How to terminate the process in vbscript

Here is the vbscript  that will terminate or close all the processes with given name

In below script I am closing internet explorer process.

'Create a WMI object
strComputer = "."
Set objWMIService = GetObject("winmgmts:" _
    & "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")


'get all processes with name iexplore.exe
Set colProcessList = objWMIService.ExecQuery _
    ("Select * from Win32_Process Where Name = 'iexplore.exe'")

'terminate each process
For Each objProcess in colProcessList
    objProcess.Terminate()
Next