Key Highlights
- A Delaware man who was married to former first lady Jill Biden decades ago pleaded not guilty Tuesday to killing his second wife in Delaware.
- William Stevenson, 77, is charged with killing Linda Stevenson, 64, who was found unresponsive at their home in Wilmington on Dec.
- 28.
- He remains in custody on $2 million bail after being charged with murder on Feb.
- 3.
