COLUMBUS, Ohio — The 2016 murders of a mother and her two daughters stunned the Columbus community and left lingering questions that are now resurfacing more than a decade later.
Wendall Callahan, 45, pleaded guilty in December 2017 to the stabbing deaths of 32-year-old Erveena Hammonds and her daughters, 10-year-old Breya Hammonds and 7-year-old Anaesia Green. He is currently serving a life sentence after being convicted of three counts of aggravated murder and one count of aggravated burglary.
Callahan has maintained his innocence, and his attorneys say he accepted the plea deal to avoid the death penalty, which Ohio has since effectively halted…