Prosecutors say an argument about moving a television became the latest flashpoint in months of tension inside the victim’s mother’s home.

ST. PAUL, Minn. — A dispute over moving a television escalated into a deadly confrontation inside a St. Paul home, where prosecutors say 20-year-old Alvin James Smith shot his girlfriend’s brother after a quarrel rooted in a broader family conflict over living arrangements.

Smith was charged Aug. 31 in Ramsey County District Court with second-degree intentional murder in the Aug. 29 death of 27-year-old DeMarcus Gibson-Beard. Police were sent to a residence on the 600 block of Park Street at about 11:48 a.m. after a caller reported that someone had been shot. Officers found Gibson-Beard wounded on the living room floor. He was taken to a hospital, where he died. The Ramsey County Medical Examiner ruled the death a homicide. Smith fled before officers arrived but later returned and was arrested, according to the criminal complaint.

The television was the immediate source of the argument described in the complaint, but witnesses told investigators the confrontation unfolded against existing strain within the family. Gibson-Beard’s mother said Smith and her daughter, who was Smith’s girlfriend, had been living in her home and had repeatedly been asked to leave. She told police that the couple was not contributing to household bills. That disagreement had created tension before Gibson-Beard and his fiancée arrived that Saturday with a television, according to the charging document.

Gibson-Beard’s fiancée told investigators that the couple came to the residence to deliver the television and that Gibson-Beard asked Smith to help move it from the vehicle into the home. She said Smith behaved as though the request itself was disrespectful. What began as a disagreement about carrying the television then widened into an argument about Smith’s place in the household. According to her account, Gibson-Beard criticized Smith for staying in his mother’s residence without helping with expenses. The exchange became heated, and family members tried to keep the two men apart.

Gibson-Beard’s mother gave police an account that also placed the shooting within the longer-running housing dispute. She said she tried to hold her son back while Smith continued approaching him. The men eventually began fighting, according to the complaint. The confrontation moved between the area outside the residence and the living room, with relatives trying to intervene. The mother told investigators that Smith pulled out a handgun during the struggle and shot her son. The complaint does not describe any evidence that the shooting had been planned before the argument began.

The victim’s fiancée described the final moments differently in some details. She said Gibson-Beard rushed toward Smith and threw a punch that did not connect while other people attempted to separate them. She then heard a single popping sound and saw smoke near Gibson-Beard before he fell, according to the complaint. Smith’s girlfriend also reported hearing one shot. Prosecutors have not alleged that multiple rounds were fired. Those witness accounts form part of a charging document, not findings made at trial, and Smith is presumed innocent unless proved guilty.

Smith’s girlfriend told police that her brother had assaulted Smith and also punched her in the head as she tried to intervene. Investigators recorded evidence that complicated that account. Police said they did not see visible injuries on her face or head when she was interviewed, and Gibson-Beard’s mother denied that her son had struck his sister. Those differing statements are important because Smith later told investigators that he used the firearm in defense of himself and his girlfriend. The complaint presents those claims alongside the other witnesses’ accounts rather than resolving the disagreement.

Smith told police that Gibson-Beard had called him and his girlfriend a derogatory name, objected to his staying at the home and acted in a threatening manner, according to the complaint. Smith said he went into the bedroom he shared with his girlfriend and concealed a handgun under his arm for protection. He then returned to the living room. Smith alleged that Gibson-Beard reached around his sister and struck both of them. Smith said he then drew the handgun, operated its slide and fired. In describing the shooting to investigators, he indicated that he knew where he had aimed.

After the gunfire, Smith left the home while still carrying the weapon, authorities said. The complaint says he went into a wooded area and at one point hid beneath a vehicle. He called a friend and a relative and told them that he had killed someone, according to investigators. His girlfriend later reached him by phone. During that conversation, Smith said he did not want to go to jail and referred to having an illegal handgun, according to the complaint. He also expressed thoughts of harming himself. Police and his girlfriend eventually persuaded him to return.

Smith came back to the scene and was taken into custody. Officers said they found a handgun without a serial number in his waistband. During his arrest, Smith again claimed that Gibson-Beard had hit him and his girlfriend and said he had used the firearm to defend himself. The complaint also says Smith showed self-injurious behavior during an interview, including striking his head against a table, and again made statements about wanting to die. Those details were included in the allegations supporting the murder charge but do not by themselves establish the legal merits of his self-defense claim.

The case centers on one count of second-degree intentional murder, which under Minnesota law applies when a person is accused of intentionally causing another person’s death without premeditation. A conviction under that provision can carry a prison sentence of up to 40 years. The charge does not mean Smith has been convicted, and prosecutors would have to prove the elements of the offense beyond a reasonable doubt. Early reports on the case said Smith had no prior criminal history. The publicly available reporting reviewed for this article did not establish whether prosecutors have added or dismissed any charges since the initial filing.

Gibson-Beard was a St. Paul resident and father of six, according to an obituary published by his family through Simple Traditions Funerals & Cremations. The obituary said he was born Nov. 4, 1998, in Wyoming, Minnesota, and remembered him for his love of his family, his laughter and his relationships with those around him. His fiancée was among the relatives listed as surviving him. The family account gives a fuller picture of the 27-year-old whose death appears in court records chiefly through witness statements and the allegations against Smith.

The shooting was reported as St. Paul’s 14th homicide of 2026 at the time charges were filed. Initial news reports said Smith was being held on $1 million bail and was scheduled for an early court appearance Sept. 1. Searches of publicly accessible reporting through Oct. 19 did not produce a reliable later disposition, plea or trial result. Smith therefore continues to be described here as a defendant accused of second-degree murder, not as a person convicted of Gibson-Beard’s death.

Author note: Last updated October 19, 2026.