The Brownstone Lane murders were the mass murders of four people at a residence on Brownstone Lane in Houston, Texas. On June 20, 1992, three men tied up six people and shot all of them in the head execution-style. Four of the six victims died. The perpetrators: Marion Butler Dudley (May 13, 1972 – January 25, 2006), Arthur "Squirt" Brown Jr. (August 14, 1970 – March 9, 2023), and Antonia "Tony" Lamone Dunson (born November 7, 1972) were convicted of capital murder. Dudley and Brown were sentenced to death, while Dunson was sentenced to life in prison.
Dudley and Brown were executed by lethal injection at the Huntsville Unit in Huntsville, Texas. Dudley was executed on January 25, 2006, and Brown was executed on March 9, 2023. Dunson remains incarcerated at the Huntsville Unit and is eligible for parole in 2027.