Dateline NBC

In Idaho, families of the University of Idaho students murdered in their beds confront their killer Bryan Kohberger with words of anger and defiance, paying tribute to their loved ones. In Colorado, Dr. James Craig's girlfriend takes the stand against him as his trial on charges of fatally poisoning his wife enters its second week. And in Wisconsin, an unusual traffic stop cracks open a 30 year old double murder case.   Find out more about the cases covered each week here: www.datelinetruecrimeweekly.com [http://www.datelinetruecrimeweekly.com]

Josh Mankiewicz and Keith Morrison sit down to discuss Keith’s episode “Secrets of the Sliding Door.” When beloved Staten Island teacher Simeonette “Sissy” Mapes-Crupi was found murdered in her home, investigators never imagined an escort by the name of Ms. Pumpkin would help lead them to her killer. Josh and Keith discuss the different theories of the crime and play an extra clip from interviews with Simeonette’s friends and family. Plus, they talk phony-sounding 911 calls, answer a listener question about detecting lies during interviews, and take a deep dive into Keith’s sneaker collection.   If you have a question for Talking Dateline, send us an audio message on social @datelinenbc or leave us a voicemail at 212-413-5252.   Listen to the full episode of “Secrets of the Sliding Door” here: https://apple.co/4mcISoq Listen to Josh’s episode “The Evil to Come” referenced during the 911 call discussion: https://apple.co/44Hxv1M Listen to Keith’s episode “The Mystery in Rock Hill” also referenced during the 911 call discussion: https://apple.co/4o3G8va

After a beloved teacher is found murdered in her home on New York’s Staten Island, investigators uncover cracks in her seemingly idyllic life and unearth her killer. Keith Morrison reports.

In Colorado, security video takes center stage at the murder trial of dentist James Craig. In the D.C. suburbs, a dramatic pre-trial hearing in the case of Brendan Banfield, accused of plotting to kill his wife and a stranger with the help of the family au pair. And verdicts for both former MLB player Dan Serafini and Iowa farmer's widow Karina Cooper. Plus, a former secret service agent on a scam involving fake cops. Find out more about the cases covered each week here: www.datelinetruecrimeweekly.com [http://www.datelinetruecrimeweekly.com/]

Dennis Murphy reports on the case of a man who disappeared after a duck hunting trip in Florida.