MEMORANDUM OPINION
A triаl was held to the Court on April 8, 1991. Representing the plaintiffs was Garth E. Wood, and representing the inter-venor was W.E. Verkin. Karen Tipps and Michael Steven Kiser (Steven Kiser) were present and testified at these proceedings. Lori Kiser was not in attendancе during the trial.
Findings of Fact
Karen L. Tipps, now Karen L. Hjerpe, formerly Karen L. Kiser, and Carl Richard Kiser were married on February 26, 1971, separated sometime in late 1974, and were divorced on June 5, 1975. Steven Kiser, son of Carl and Karen Kiser was born on August 23, 1971. A daughter, Lori R. Kiser, was born to Kаren Kiser on July 17, 1975. At the time of his death on July 12, 1988, Carl Kiser was an employee of the United States Postal Service, and in connection with his employment owned an insurance policy on his life issued by Metropolitan Life Insurance Company. Carl Kiser had not designаted any beneficiary for this policy and was not married at the time of *578 his death. Under federal law, his surviving children are entitled to the life insurance proceeds. The insurer, Metropolitan Life Insurance Company, deposited the life insurance prоceeds with the court. Steven Kiser already has received approximately one-half of these proceeds, with the balance still on deposit with the Registry of the Court.
Karen Tipps asserts that Carl Kiser is Lori’s biological father and additionаlly argues that Carl Kiser accepted and treated Lori as his daughter. Conflicting evidence was introduced concerning the nature of the relationship between Lori and Carl Kiser. Karen Tipps testified that Carl Kiser acknowledged Lori as his daughter аnd in support of this contention offered for consideration a number of documents. Among these documents were a birth certificate and a baptismal record, both of which listed Carl Kiser as Lori’s father. Although there is no proof that Carl Kiser approved of, or even knew about, his name appearing on the birth certificate, it appears that he knowingly and purposefully allowed his name to appear as Lori’s father on the baptism certificate. Additionally, Carl Kiser carried Lori on his medical insurance policy until Karen Tipps remarried. However, evidence was offered which showed that Carl Kiser also provided medical coverage to Karen Tipps son from a previous marriage under this policy, and there was no intimation that this gratuitous act constituted any intent on the part of Carl Kiser to adopt this child.
Evidence tending to prove that no parent-child relationship was established between Carl Kiser and Lori includes: the Report of the Master filed with Carl аnd Karen Kiser’s divorce decree contained a statement that there was only one child of the marriage, Michael Steven Kiser, and the report made no mention of Karen Kiser’s pregnancy; Carl Kiser’s “last will and testament” signed and witness August 22, 1987, designatеd Steven Kiser as the primary beneficiary, and made no mention Lori Kiser; Lori’s birth announcement in a local paper which did not list Carl Kiser as the father; testimony from Carl Kiser’s mother that Carl’s words and actions indicated that Carl Kiser did not believe Lori to bе his daughter; and evidence that Lori was told, by her mother Karen Tipps, that her father was a man named Richard Krasa. Karen Tipps somewhat confusing explanations did not refute this evidence.
Scientific evidence addressing whether or not Carl Kiser wаs the biological father of Lori was presented by Dr. Charlotte Wood of Cellmark Diagnostics, a firm specializing in paternity determinations. Prior to employment with Cellmark Diagnostics, Charlotte Wood received a doctoral degree in microbiоlogy from the University of Virginia, and subsequently spent three and one-half years performing research in the fields of molecular biology and molecular genetics at the University of Texas Southwestern Medical School in Dallas. Dr. Wood explained the “DNA Fingеrprinting” method for determining paternity, a genetic and molecular biological process that is based upon the fact that each individual has an entirely unique genetic “signature” (except in the ease of identical twins) derived from the DNA configurаtion. In DNA Fingerprinting, material from blood samples are subjected to a procedure from which auto-radiographs are produced, and on which the unique genetic bands of each individual are visible. Dr. Wood offered several auto-radiographs and explained the results of a DNA fingerprinting test that was conducted using blood samples from Steven Kiser, Lori, and Carl Kiser’s parents.
These tests indicated that Lori and Steven were half-siblings, rather than full-siblings, and that Lori and Steven had different fathers. A comparison of the genetic bands generated on the autoradiographs also indicated that Steven Kiser was related to Carl Kiser parents, while Lori Kiser was not. Dr. Wood concluded that Carl Kiser was not Lori’s father.
Dr. Wood testified that she could not give, with mathеmatical and scientific certainty, the probability of the test results being either correct or incorrect. She did state that based on her professional knowledge and experience in the field of genetic testing, the test results were at least 95%, and probably 99% conclusive.
*579 Conclusions of Law
This original action was brought in federal court pursuant to 5 U.S.C.A. sec. 8715. Lori is a beneficiary under Carl Kiser’s insurance policy if it is established that Lori is Carl Kiser’s child. 5 U.S.C.A. sec. 8705. State law controls definitions of terms describing familial relationshiрs in Federal Employees Group Life Insurance Act policies.
Spearman v. Spearman,
A parent-child relationship may be established by showing that Carl Kiser is the biological father of Lori Kiser as provided in the Texas Family Code. Tex.Fam.Code sеc. 12.01(b) (Vernon Supp.1991). Alternative methods of establishing paternity, such as by proof of adoption or voluntary paternity, or a court decree establishing paternity of the child by another man, are not applicable to the facts in this casе. See Tex.Fam.Code secs. 12.01(a)(3), 12.02, 13.-21, 13.22.
An action to determine the fact of paternity may be maintained after the death of the father.
Manuel v. Spector,
“Clear and convincing evidence” is that measure or degree of proof which will produce in the mind of the trier of fact a firm belief or conviction as to the truth of allegations sought to be established.
Hellman v. Kincy,
The testimony and other evidence relating to Carl Kiser’s relationship with Lori neither rebuts the presumption of paternity, nor conclusively establishes that Carl Kiser was Lori’s biological father. Prior to the development of accurate, scientific paternity testing, the presumption of paternity would easily have been sustained based solely on the testimony and evidence offered by the lay witnesses during the course of this trial.
Scientific paternity testing, however, is now a well established and accepted method of determining whether a specific individual is a child’s biological father.
See
Tex.Fam.Code secs. 13.06(a) (“a party may call a paternity testing expert to testify at trial in person or by deposition”) and 13.06(b) (“a verified written report of a paternity testing expert is admissible at the trial as evidence of the truth of the matters it contains”). The reliability of scientific evidence depends upon three factors: 1) the validity of the underlying scientific principle; 2) the validity of the technique
*580
applying that principle; and 3) the proper application of the technique on a particular occasion.
Kelly v. State,
The plaintiffs contend that the procedure utilized by Cellmark Diagnostics in collecting the samples was defective, and this created a significant possibility that the test results were incorrect. Aside from the documentary evidence which showed the procedures used by Cellmark to collect the blood samples used in the test, the test results themselves indicate that the individuals providing the samples were indeed the parents of Carl Kiser, Steven Kiser, and Lori. Furthermore, Karen Tipps could havе provided a blood sample to Cellmark which would have enhanced the accuracy of the results. She apparently refused to provide such a sample, and should not now complain that the test results are not accurate enоugh.
While proof under clear and convincing evidence must weigh heavier than merely the greater weight of credible evidence, there is no requirement that evidence must be unequivocal or undisputed.
Doria v. Texas Dept. of Human Resources,
The Court finds that Dr. Wood’s DNA fingerprinting evidence and testimony, taken in conjunction with the other evidence presented during the course of the trial, provides clear and convincing evidence that Carl Kiser was not the biological father of Lori Kiser. Judgment will be entered in favor of Michael Steven Kiser.
AMENDED FINAL JUDGMENT
On April 25, 1991 this Court issued a Final Judgment in this case. That judgment is withdrawn and shall be void.
A trial was held to the Court on April 8, 1991. Representing the plaintiffs was Garth E. Wood, and representing the inter-venor was W.E. Verkin. Karen Tipps and Steven Kiser were present and testified at these proceedings. Lori Kiser was not in attendance during the trial. The Court’s Findings of Fact and Conclusions of Law have been filed, and it is,
ORDERED, ADJUDGED, and DECREED that Lori Kiser and Karen Hjerpe TAKE NOTHING. The stakeholder, Metropolitan Life Insurance Company, was awarded expenses which were disbursed in October, 1989. The remaining parties shall bear their own costs. It is further,
ORDERED that the remaining funds, including all interest accrued, deposited in the Registry of the Court by Metropolitan Insurance Company for the beneficiaries of *581 policy no. 17000-G shall be disbursed to Steven Kiser.
