SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* TW Southcross Aggregator LP (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Southcross Energy Partners, L.P. [ SXE ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 05/13/2016
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Units	05/13/2016		J		359,459	A	$1.48(1)(2)	15,005,588	I	By Southcross Holdings Borrower LP

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person* TW Southcross Aggregator LP (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* TW/LM GP Sub, LLC (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* TAILWATER ENERGY FUND I, LP (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* TW GP EF-1, LP (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* TW GP EF-1 GP, LLC (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* TW GP Holdings, LLC (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Tailwater Capital LLC (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Herring Edward (Last) (First) (Middle) 300 CRESCENT COURT SUITE 1600 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Downie Jason H (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Tailwater Holdings, LP (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. On March 17, 2016, Holdings (as defined below) and the Issuer entered into an equity cure contribution agreement (the "Equity Cure Agreement") related to that certain Third Amended and Restated Revolving Credit Agreement, dated as of August 4, 2014, among the Issuer, as borrower, Wells Fargo Bank, N.A. as administrative agent, UBS Securities LLC and Barclays Bank PLC, as co-syndication agents, JPMorgan Chase Bank, N.A., as documentation agent, and the lenders party thereto (as amended, the "Revolving Credit Agreement"). Under the terms of the Revolving Credit Agreement, the Issuer has the right to cure any default with respect to a financial covenant in the Revolving Credit Agreement by having Holdings purchase equity interests in or make capital contributions to the Issuer that result in proceeds that would satisfy the requirements of such financial covenant.

2. Pursuant to the Equity Cure Agreement, on May 13, 2016 (the "Contribution Date"), Borrower contributed from cash on hand $532,000 (the "Contribution Amount") to the Issuer to fund an equity cure in connection with a default with respect to a financial covenant in the Revolving Credit Agreement. Pursuant to the terms of the Equity Cure Agreement, in exchange for the Contribution Amount, Borrower was entitled to receive a number of Common Units based on the volume weighted daily average price of a Common Unit, as reported on the New York Stock Exchange, for the 15 consecutive trading days ending on the second trading day prior to the Contribution Date ("VWAP"), provided that the VWAP was not less than $0.89 per Common Unit and not greater than $1.48 per Common Unit ("VWAP Ceiling"). The VWAP exceeded the VWAP Ceiling and Borrower (as defined below) received 359,459 Common Units from Issuer at $1.48 per Common Unit.

Remarks:

See Exhibit 99.1

	TW Southcross Aggregator LP, a Delaware limited partnership By: TW/LM GP Sub, LLC, its General Partner By: /s/ Brian Blakeman, Vice President Tax & Finance	05/17/2016
	TW/LM GP Sub. LLC, a Texas limited liability company By: /s/ Brian Blakeman, Vice President Tax & Finance	05/17/2016
	Tailwater Energy Fund I LP, a Delaware limited partnership By: TW GP EF-I, LP, its General Partner By: TW GP EF-I GP, LLC, its General Partner By: /s/ Brian Blakeman, Vice President Tax & Finance	05/17/2016
	TW GP EF-I, LP, a Delaware limited partnership By: TW GP EF-I GP, LLC, its General Partner By: /s/ Brian Blakeman, Vice President Tax & Finance	05/17/2016
	TW GP EF-I GP, LLC, a Texas limited liability company By: /s/ Brian Blakeman, Vice President Tax & Finance	05/17/2016
	TAILWATER HOLDINGS, LP, a Delaware limited partnership By: TW GP Holdings, LLC, its General Partner By: /s/ Brian Blakeman, Vice President	05/17/2016
	TW GP HOLDINGS, LLC, a Texas limited liability company By: /s/ Brian Blakeman, Vice President	05/17/2016
	TAILWATER LLC, a Texas limited liability company By: /s/ Brian Blakeman, Vice President Tax & Finance	05/17/2016
	/s/ Jason H. Downie	05/17/2016
	/s/ Edward Herring	05/17/2016
	** Signature of Reporting Person	Date
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