A neighbor dispute in Lancaster, Pennsylvania, ended in a fatal shooting on October 3, 2020. Josean Martinez, 40, was shot once in the chest on the 600 block of High Street, was taken to a local hospital, and died shortly after arrival.

Witnesses said an argument involved Martinez and two other men, and one of those men produced a firearm and shot Martinez. Police found 57-year-old Geraldo Rosario at the scene; he was taken into custody for questioning and later arrested and charged with criminal homicide and reckless endangerment.

Are there anyone who knew Martinez or who witnessed the confrontation and can add details that might help clarify what happened?