Malachi's older sister, Mackenzie, used to live with their mother in Manhattan, New York. Their mother couldn't stand the man that she had children with so she up and left. When Mackenzie turned 18, their mother was diagnosed with cancer, Kenzie moved with her mother and hasn't been back for 7 years. Their mother had lost her battle to cancer, but begged Kenzie to go back to Riverdale and life her best life. What was Riverdale like now? What would it be like when The FP Jones entered her life?