SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): MARCH 19, 1999 PROTECTION ONE, INC. (Exact name of Registrant as specified in charter) DELAWARE 0-24780 93-1063818 (State or other jurisdiction (Commission File Number) (I.R.S. Employer of Incorporation) Identification No.) 6011 BRISTOL PARKWAY 90230 CULVER CITY, CALIFORNIA (Zip Code) (Address of principal executive offices) Registrant's telephone number, including area code: (310) 338-6930 DA1:\166393\01\3K#101!.DOC\68523.0001 ITEM 5. OTHER EVENTS. On March 19, 1999, Protection One, Inc. announced the resignation of James M. Mackenzie, Jr. as president and chief executive officer and the appointment of John E. Mack III as chief executive officer, Thomas K. Rankin as president and chief operating officer, Tony Somma as acting chief financial officer and Douglas T. Lake as chairman of the board of directors. On March 22, 1999, Protection One, Inc. announced the extension of the termination deadline under the merger agreement relating to the acquisition of Lifeline Systems, Inc. from April 30, 1999 to June 1, 1999. ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS. (c) Exhibits. 99.1 Press Release dated March 19, 1999. 99.2 Press Release dated March 22, 1999. 2 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. PROTECTION ONE, INC. (Registrant) Date: March 24, 1999 By: /s/ John E. Mack ------------------------------- John E. Mack Chief Executive Officer 3 EXHIBIT INDEX Exhibit Description ------- ----------- 99.1 Press Release dated March 19, 1999. 99.2 Press Release dated March 22, 1999.