Lorena Venier, 61, has been charged with murder and concealing a body, and her30-year-old daughter-in-law, Mailyn Castro Monsalvo, is being investigated for instigation to murder.
Gregory Block, 40, a McBee Police Department captain, was charged with misconduct in office as well as obstruction of justice and the child's mother, Janece Curtiss, was charged with unlawful conduct towards a child and obstruction of justice.
Savon Miller, 30, was fatally shot by 22-year-old Talor Brannon after the former made a social media post about the latter, claiming he knocked out a "white boy."
The officers from Ang Mo Kio Police Division established the identity of the man through follow-up investigations and arrested him within 15 hours of the report.