This story was updated to identify the victim in the shooting. Indianapolis police have arrested a man in Floyd County in connection to a homicide reported Saturday night on the city's southeast side. According to the Indianapolis Metropolitan Police Department, 28-year-old Marco Pacheco-Aleman was taken into custody Sunday for his alleged involvement in the Saturday night slaying of a woman in the 4400 block of Lickridge Court. Police were called to the apartment complex shortly after 7 p.m. Saturday and found an unidentified woman suffering from gunshot wounds. The woman, later identified as 23-year-old Karen Leticia Castro Hernandez, was pronounced dead at the scene.