Com. v. Vilayphanh, O.

CourtSuperior Court of Pennsylvania
DecidedMarch 11, 2025
Docket2751 EDA 2023
StatusUnpublished

This text of Com. v. Vilayphanh, O. (Com. v. Vilayphanh, O.) is published on Counsel Stack Legal Research, covering Superior Court of Pennsylvania primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Com. v. Vilayphanh, O., (Pa. Ct. App. 2025).

Opinion

J-S47036-24

NON-PRECEDENTIAL DECISION - SEE SUPERIOR COURT O.P. 65.37

COMMONWEALTH OF PENNSYLVANIA : IN THE SUPERIOR COURT OF : PENNSYLVANIA : v. : : : OUDEOM VILAYPHANH : : Appellant : No. 2751 EDA 2023

Appeal from the Judgment of Sentence Entered October 11, 2023 In the Court of Common Pleas of Philadelphia County Criminal Division at No(s): CP-51-CR-0008798-2021

COMMONWEALTH OF PENNSYLVANIA : IN THE SUPERIOR COURT OF : PENNSYLVANIA : v. : : : OUDEOM VILAYPHANH : : Appellant : No. 2752 EDA 2023

Appeal from the Judgment of Sentence Entered October 11, 2023 In the Court of Common Pleas of Philadelphia County Criminal Division at No(s): CP-51-CR-0008799-2021

COMMONWEALTH OF PENNSYLVANIA : IN THE SUPERIOR COURT OF : PENNSYLVANIA : v. : : : OUDEOM VILAYPHANH : : Appellant : No. 2753 EDA 2023

Appeal from the Judgment of Sentence Entered October 11, 2023 In the Court of Common Pleas of Philadelphia County Criminal Division at No(s): CP-51-CR-0008800-2021

BEFORE: KUNSELMAN, J., SULLIVAN, J., and BECK, J. J-S47036-24

MEMORANDUM BY BECK, J.: FILED MARCH 11, 2025

Oudeom Vilayphanh (“Vilayphanh”),1 appeals2 from the judgments of

sentence entered by the Philadelphia County Court of Common Pleas (“trial

court”) following his convictions of third-degree murder, possession of an

instrument of a crime, and two counts of aggravated assault. 3 Vilayphanh

claims he was denied a fair trial because the trial court limited his cross-

examination of an expert witness. Because we conclude that Vilayphanh

waived consideration of his claimed constitutional violation, we affirm.

We glean the following relevant facts and procedural history from the

certified record. On July 6, 2021, Vilayphanh was living at his parents’ house

in Philadelphia, Pennsylvania, where he had moved approximately one month

before, following his separation from his wife. N.T., 5/22/2023, at 123, 139.

After 11:00 p.m. that night, Vilayphanh’s brother, Khamphou, arrived at the

house to stay the night because his electricity had been shut off and the

weather was hot. Id. at 123, 168-69. Vilayphanh’s mother, Boupha, was

awake when Khamphou arrived, but then went back to bed. Id. at 169.

____________________________________________

1 The certified record contains various spellings of the surname Vilayphanh.

We use the spelling contained in the notes of trial testimony. See generally N.T., 5/22-25/2023.

2 This Court consolidated the above-referenced appeals sua sponte on November 7, 2023.

3 18 Pa.C.S. §§ 2502, 907(a), 2702(a)(1).

-2- J-S47036-24

Vilayphanh’s father, Khamhoung, had gone to bed at approximately 10:00

p.m.4 Id. at 123.

At approximately 2:00 a.m., Khamhoung awoke to sounds of Vilayphanh

and Khamphou arguing downstairs. Id. at 126. He got out of bed, saw them

drinking alcohol in the kitchen, told them to go to the basement, returned to

his bedroom, locked his bedroom door, and went back to sleep. Id. at 126-

29, 139.

At approximately 5:50 a.m. on the morning of July 7, 2021, Khamhoung

awoke to the sounds of Khamphou loudly hitting his father’s bedroom door

and calling out for him. Id. at 129-30. Khamhoung did not answer. Id. at

130. Two to three minutes later, Khamhoung and Boupha heard gunshots.

Id. at 130, 169-70, 174. They stayed in their bedrooms and separately called

police, who arrived within ten minutes. Id. at 130, 170, 172-73.

City of Philadelphia Police Officer Timothy Straus, accompanied by three

other officers, knocked on the front door. N.T., 5/23/2023, at 58-59. When

Khamhoung opened his bedroom door to answer the front door for police, he

saw his son Khamphou laying on the floor outside his bedroom; he did not see

Vilayphanh. N.T., 5/22/2023, at 131-32. Khamhoung answered the front

door and although there was a language barrier, he communicated to police

that Vilayphanh had a gun and Khamphou had been shot inside the house.

N.T., 5/23/2023, at 59-60; N.T., 5/22/2023, at 132-33, 98. Police followed ____________________________________________

4 Vilayphanh’s parents slept in separate bedrooms on the second floor of the

house.

-3- J-S47036-24

Khamhoung inside the front room of the house. N.T., 5/23/2023, at 60; N.T.,

5/22/2023, at 98. Officer Straus observed some blood on the floor by the

base of the stairs leading to the second floor. N.T., 5/23/2023, at 60. In

trying to locate Vilayphanh, Khamhoung opened the basement door and saw

Vilayphanh at the bottom of the stairs. N.T., 5/22/2023, at 133. Vilayphanh

started firing gunshots towards the top of the basement stairs and one struck

Khamhoung in the neck and shoulder. Id. Officer Straus retreated to the

second floor and entered Boupha’s bedroom, where he found her hiding. N.T.,

5/23/2023, at 61-62; N.T., 5/22/2023, at 174-75. The other officers

retreated out the front door of the house. N.T., 5/22/2023, at 99, 102.

Inside, Khamhoung asked Vilayphanh why he shot him, and Vilayphanh

responded that he was sorry. Id. at 135. Khamhoung tried to leave the

house, but he could not open the front door because his hands were on his

neck; Vilayphanh opened the door for him and Khamhoung ran outside. 5 Id.

at 135-36. With a gun in his hand, Vilayphanh ran out of the house after his

father, then went back inside the house, and then outside once again. Id. at

99. Eventually, Vilayphanh dropped the firearm, and police took him into

custody. Id. While in custody at the scene, Vilayphanh told police that

robbers were inside the home. Id. at 119. After a SWAT team cleared the

house, Officer Straus and Boupha exited her bedroom, where they had

5 An officer transported Khamhoung to the hospital, where he recovered from

his gunshot wounds. N.T., 5/22/2023, at 137.

-4- J-S47036-24

remained during the incident. N.T., 5/23/2023, at 63. An autopsy showed

that Khamphou died of a single gunshot wound to the back of the head, fired

at close range from Vilayphanh’s firearm. Id. at 9-10, 44-45, 52.

Thereafter, the Commonwealth charged Vilayphanh with murder,

possession of an instrument of a crime, two counts of attempted murder, and

two counts of aggravated assault. 6 After Vilayphanh waived his right to a jury

trial, the matter proceeded to a four-day bench trial in May 2023. At trial,

Vilayphanh claimed imperfect self-defense, arguing that he acted while in a

dissociative state where had a belief that he was under threat from intruders

inside his house and had to protect his family from harm. See N.T.,

5/25/2023, at 18; N.T., 5/23/2023, at 175; N.T., 5/22/2023, at 31, 35. The

Commonwealth responded by claiming Vilayphanh was in an alcohol and

prescription drug induced blackout on the morning of the incident. See N.T.,

5/25/2023, at 5.

In relevant part, Vilayphanh presented the testimony of Victoria

Reynolds, Ph.D., who the trial court qualified as an expert in clinical

psychology with a specialty in traumatic life experiences. N.T., 5/23/2023, at

110. She evaluated Vilayphanh and diagnosed him with untreated and severe

post-traumatic stress disorder (“PTSD”) (dissociative subtype) and substance ____________________________________________

6 At docket number CP-51-CR-0008798-2021, the Commonwealth charged Vilayphanh with the murder of Khamphou and possession of an instrument of a crime.

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