The latest twist in a case that raised serious questions in the case against Angelika Graswald in the death of her fiancé and the stunning resolution that shocked his family. “48 Hours” correspondent Peter Van Sant investigates. Source

In his only interview, a New York dentist charged with murdering his lover’s husband vows that he didn’t do it — but could he go to prison for something else? “48 Hours” Richard Schlesinger investigates. Source

Arguments are scheduled for July 16 in Philadelphia Source

27-year-old prison guard Allissa Martin recorded the fight with her husband of two weeks, 30-year-old Bradley Jenkins, shortly before she was found dead beneath a St. Louis parking garage. Police have charged Jenkins with assault. Source

The shocking confession of a real estate agent-turned-serial killer and stunning rescue video of a woman he held hostage in a shipping container. David Begnaud and Peter Van Sant investigate. Source

“48 Hours” goes behind the scenes with investigators as they search for a mother of two who vanished just before Hurricane Harvey hit. Correspondent Maureen Maher investigates. Source

Police have DNA evidence in a brutal murder, but can’t match a killer — so how did a public DNA database lead police to suspect a filmmaker of murder? CBS News correspondent Anne-Marie Green investigates. Source

Scot Peterson, 56, faces child neglect, culpable negligence and perjury charges Source

The “special relationship” between the U.S. and Britain was built over centuries and forged on the battlefields during World War II. As we approach the 75th anniversary of D-Day, much of the credit belongs to two men, President Franklin Roosevelt and Prime Minister Winston Churchill. David Martin explains. Source

A judge in St. Louis ruled that doctors who worked at the state’s only abortion clinic do not have to submit to questioning by state investigators. CBS News’ Chris Martinez has the latest on the fight over the clinic’s license. Source