SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13D
                                (Amendment No. 4)

                   Under the Securities Exchange Act of 1934*

                              Massey Energy Company
--------------------------------------------------------------------------------
                                (Name of Issuer)

                    Common Stock, par value $0.625 per share
--------------------------------------------------------------------------------
                         (Title of Class of Securities)

                                    576206106
--------------------------------------------------------------------------------
                      (CUSIP Number of Class of Securities)

                                 Daniel S. Loeb
                                 Third Point LLC
                                 390 Park Avenue
                               New York, NY 10022
                                 (212) 224-7400
--------------------------------------------------------------------------------
                  (Name, Address and Telephone Number of Person
                Authorized to Receive Notices and Communications)

                                   Copies to:
                            Michael A. Schwartz, Esq.
                          Willkie Farr & Gallagher LLP
                               787 Seventh Avenue
                             New York, NY 10019-6099
                                 (212) 728-8000

                                  June 13, 2007
--------------------------------------------------------------------------------
                          (Date of Event which Requires
                            Filing of this Schedule)

If the filing person has previously filed a statement on Schedule 13G to report
the acquisition which is the subject of this Schedule 13D, and is filing this
schedule because of ss.ss. 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the
following box:  [ ]

NOTE: Schedules filed in paper format shall include a signed original and five
copies of the schedule, including all exhibits. See Rule 240.13d-7 for other
parties to whom copies are to be sent.

* The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).







                                    SCHEDULE 13D



---------------------------------                        -----------------------
CUSIP No. 576206106                                      Page 2 of 6 Pages
---------------------------------                        -----------------------


----------- --------------------------------------------------------------------
    1       NAME OF REPORTING PERSON
            I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

            Third Point LLC
----------- --------------------------------------------------------------------
    2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP      (a) [ ]
                                                                  (b) [X]

----------- --------------------------------------------------------------------
    3       SEC USE ONLY

----------- --------------------------------------------------------------------
    4       SOURCE OF FUNDS*

            AF
----------- --------------------------------------------------------------------
    5       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO
            ITEMS 2(d) or 2(e)  [ ]

----------- --------------------------------------------------------------------
    6       CITIZENSHIP OR PLACE OF ORGANIZATION

            Delaware
--------------------- --------- ------------------------------------------------
                         7      SOLE VOTING POWER

                                0
                      --------- ------------------------------------------------
                         8      SHARED VOTING POWER
NUMBER OF SHARES
BENEFICIALLY OWNED              4,801,624
BY EACH REPORTING     --------- ------------------------------------------------
PERSON WITH              9      SOLE DISPOSITIVE POWER

                                0
                      --------- ------------------------------------------------
                         10     SHARED DISPOSITIVE POWER

                                4,801,624
----------- --------------------------------------------------------------------
    11      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON

            4,801,624
----------- --------------------------------------------------------------------
    12      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
            SHARES*  [ ]

----------- --------------------------------------------------------------------
    13      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

            5.9%
----------- --------------------------------------------------------------------
    14      TYPE OF REPORTING PERSON*

            OO
----------- --------------------------------------------------------------------









                                  SCHEDULE 13D



---------------------------------                        -----------------------
CUSIP No. 576206106                                      Page 3 of 6 Pages
---------------------------------                        -----------------------


----------- --------------------------------------------------------------------
    1       NAME OF REPORTING PERSON
            I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

            Daniel S. Loeb
----------- --------------------------------------------------------------------
    2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP      (a) [ ]
                                                                  (b) [X]

----------- --------------------------------------------------------------------
    3       SEC USE ONLY

----------- --------------------------------------------------------------------
    4       SOURCE OF FUNDS*

            AF
----------- --------------------------------------------------------------------
    5       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO
            ITEMS 2(d) or 2(e)  [ ]

----------- --------------------------------------------------------------------
    6       CITIZENSHIP OR PLACE OF ORGANIZATION

            United States
--------------------- --------- ------------------------------------------------
                         7      SOLE VOTING POWER

                                0
                      --------- ------------------------------------------------
                         8      SHARED VOTING POWER
NUMBER OF SHARES
BENEFICIALLY OWNED              4,801,624
BY EACH REPORTING     --------- ------------------------------------------------
PERSON WITH              9      SOLE DISPOSITIVE POWER

                                0
                      --------- ------------------------------------------------
                         10     SHARED DISPOSITIVE POWER

                                4,801,624
----------- --------------------------------------------------------------------
    11      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON

            4,801,624
----------- --------------------------------------------------------------------
    12      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
            SHARES*  [ ]

----------- --------------------------------------------------------------------
    13      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

            5.9%
----------- --------------------------------------------------------------------
    14      TYPE OF REPORTING PERSON*

            IN
----------- --------------------------------------------------------------------








     This Amendment No. 4 to Schedule 13D (this "Amendment No. 4") amends the
original Schedule 13D filed on September 19, 2005 (as amended by Amendment No. 1
thereto filed on March 16, 2006, Amendment No. 2 thereto filed on March 17,
2006, Amendment No. 3 thereto filed on July 25, 2006, and this Amendment No. 4,
the "Schedule 13D") and is being filed on behalf of Third Point LLC, a Delaware
limited liability company (the "Management Company"), and Daniel S. Loeb, an
individual ("Mr. Loeb", and together with the Management Company, the "Reporting
Persons"). This Amendment No. 4 relates to the Common Stock, par value $0.625
per share, of Massey Energy Company, a Delaware corporation (the "Company").
Unless the context otherwise requires, references herein to the "Common Stock"
are to such Common Stock of the Company. The Management Company is the
investment manager or adviser to a variety of hedge funds and managed accounts
(such funds and accounts, collectively, the "Funds"). The Funds directly own the
Common Stock to which this Schedule 13D relates, and the Management Company and
Mr. Loeb may be deemed to have beneficial ownership over such Common Stock by
virtue of the authority granted to them by the Funds to vote and to dispose of
the securities held by the Funds, including the Common Stock.

Item 4.   Purpose of Transaction.

     Item 4 of the Schedule 13D is hereby amended by adding the following
thereto:

     On June 13, 2007, Mr. Loeb and Todd Q. Swanson resigned, effective
immediately, from the Board of Directors of the Company (the "Board") and each
of the Board Committees on which they served, for reasons outlined in the
resignation letter delivered to the Chairman and Chief Executive Officer of the
Company. The Company has included the resignation letter as Exhibit 17.1 to the
Company's Current Report on Form 8-K filed with the Securities and Exchange
Commission on June 14, 2007.

Item 5.   Interest in Securities of the Issuer.

     Items 5(a) and 5(b) of the Schedule 13D are hereby amended and restated as
follows:

     (a) As of the date of this Schedule 13D, the Reporting Persons beneficially
own 4,801,624 shares of Common Stock (the "Shares"). The Shares represent 5.9%
of the 81,099,178 shares of Common Stock outstanding as of April 20, 2007, as
reported in the Company's Quarterly Report on Form 10-Q for the quarterly period
ended March 31, 2007. The percentages used herein and in the rest of this
statement are calculated based upon this number of outstanding shares.

     (b) The Management Company and Mr. Loeb share voting and dispositive power
over (i) the 4,800,000 shares of Common Stock held directly by the Funds and
(ii) the 1,624 shares of Common Stock held directly by the Management Company on
behalf of the Funds.

                                       4



Item 7.   Material to be Filed as Exhibits.

99.1      Power of Attorney granted by Mr. Daniel S. Loeb in favor of James
          Kelly, Justin Nadler, Zachary Snow and Keith Waller, dated December 1,
          2006.



                         [Signatures on following page]

                                       5







                                   SIGNATURES

     After reasonable inquiry and to the best of our knowledge and belief, the
undersigned certify that the information set forth in this statement is true,
complete and correct.


Dated: June 14, 2007




                                       THIRD POINT LLC


                                       By:  Daniel S. Loeb,
                                            Chief Executive Officer


                                       By:   /s/ Justin Nadler
                                             -----------------------------------
                                             Name:   Justin Nadler
                                             Title:  Attorney-in-Fact




                                       DANIEL S. LOEB


                                       By:   /s/ Justin Nadler
                                             -----------------------------------
                                             Name:   Justin Nadler
                                             Title:  Attorney-in-Fact







               [SIGNATURE PAGE TO AMENDMENT NO. 4 TO SCHEDULE 13D
                     WITH RESPECT TO MASSEY ENERGY COMPANY]