The horrible killing of Marcus Boyd, a 25-year-old heroin dealer, inside his St. Louis, Missouri, house in October 1994 is detailed in CBS’ “48 Hours: Lamar Johnson: Standing in Truth.” As a result of the police reportedly forcing a witness to name someone unrelated to the shooting, the poor man spent nearly three decades behind bars until being exonerated in February 2023. Who then murdered Marcus, and how did he pass away? This is what we do know.
How Did Marcus Boyd Die?
In October 1994, Marcus Boyd resided in the 3900 block of Louisiana Avenue in South St. Louis, Missouri. The 25-year-old was a part-time crack cocaine and narcotics dealer, according to reports. According to court affidavits, he transacted drugs with Sirone “Puffy” Spates. They had a deal in place where Marcus would hold onto the “crumbs” from their crack cocaine sales and either pay Puffy or return the collected “crumbs” to him.

One of Puffy’s closest friends was furious and felt Marcus had degraded Puffy when he found out about the incident. On October 30, 1994, Puffy declared he intended to face Marcus after learning that he owed him about $1,000. However, the friend and a stranger agreed to do it, and the two dressed in black sweatpants, hoodies, and ski masks. They selected a long barrel. Marcus was threatened with a 38 revolver and a smaller.25 automatic to extract money.

Who Killed Marcus Boyd?
When the police spoke with the witness, Greg, they discovered that he had been at Marcus’ house trying to purchase crack cocaine when two armed men wearing black masks shot Marcus to death. He first insisted, nevertheless, that because both assassins were wearing masks, he had not seen their faces. He was called by the detectives to see lineups of potential suspects. Lamar Johnson was the lone person, according to accounts, that a woman who lived close to Marcus’ home told the police might have a problem with him.

Greg said that he picked up Lamar, who was 21 years old at the time, on the advice of the police. Lamar was later found guilty of first-degree murder and given a life sentence without the possibility of parole in 1995. Philip accepted a seven-year prison sentence in return for pleading guilty to a lesser offence. However, Erika Barrow, the biological mother of Lamar’s daughter, was cited as an alibi by the attorney for Lamar. She said Lamar was with her during the whole shooting night, save for a brief period of five minutes, which was not even long enough to drive to the crime scene, which was three miles away.
Although Erika claimed she was never questioned by law enforcement, Greg’s testimony was a key factor in Lamar’s conviction. However, Greg later changed his mind about identifying Lamar, and one of the attackers, James “B.A.” Howard, came forward and admitted to the murderous shooting in 2002. He claimed that he and his friend Phillip Campbell killed Marcus because of a debt he owed to Puffy. In December 2022, Lamar was given the opportunity to prove his innocence nearly three decades after his incarceration.
In a courtroom in St. Louis, Greg and James testified, with the former claiming he had lied while under oath and was unable to identify Lamar. James described to the jury how he shot Marcus in the head and neck while also shooting Philip in the side. According to him, they didn’t shoot Greg because they were sure he couldn’t tell who they were. Years later, Philip passed away, but Joseph insisted he still thought Lamar was guilty and refuted Greg’s accusations. But in February 2023, a judge overturned his conviction and declared him innocent of all charges.

