Michael Joseph Carreiro, 47, was shot and killed on March 31, 2014, in Gainesville, Florida, after a property line dispute with his neighbor, Randall Smith. The confrontation began that afternoon when Carreiro confronted Smith about spraying herbicide along the edge of their shared driveway; witnesses and reports say the exchange quickly escalated and Smith fired multiple shots, killing Carreiro.

Smith, who held a concealed carry permit, told authorities Carreiro had threatened to kill him and his family. Smith called 911 after the shooting and was later arrested and charged with murder; he was held in the Alachua County jail with bond set at $1 million. His defense planned to invoke the Stand Your Ground statute and argued prior threats and altercations supported a self-defense claim, while the prosecution maintained the use of deadly force was excessive and unjustified.

Carreiro was remembered by family and friends for his vibrant personality, tireless work ethic, and dedication to his family; he had worked at Kraft before starting a home renovation and repair business. Does anyone have information about the dispute or what led up to the confrontation that afternoon?