The defense has begun calling witnesses in the emotionally charged trial of Lindsay Clancy.
Kathan Guzman was convicted last year of murdering 19-year-old Dalia Grayson and was sentenced to life in prison without the possibility of parole.
According to the warrants, the woman's boyfriend told Cary police that he strangled Rebecca Carter and then stabbed her at least twice.
A Durham man is facing numerous charges in connection to a sexual assault that was reported in August.
A 73-year-old man was charged decades later with strangling and killing three women in California.
Arizona detective John Byrd has been arrested and charged in his wife's death after he allegedly strangled her and locked her body in their bedroom before fleeing the scene.
