An arrest in the Ohio double murder has made headlines. Surgeon Michael David McKee is accused of killing his ex-wife, Monique Tepe, and her new husband, Spencer. In Virginia, former IRS agent Brendan Banfield is on trial for allegedly murdering his wife and a stranger. His former lover -- the family au pair -- testifies against him. Plus, a trial date has been set for alleged Gilgo Beach serial killer Rex Heuermann. And an expert gives us the lowdown on 911 calls.

Find out more about the cases covered each week here: www.datelinetruecrimeweekly.com

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In Ohio, police share security camera video of a person of interest in the shooting deaths of a dentist and his wife. In Georgia, a widow accused of killing her husband stands trial for the third time. In Los Angeles, an update in the Nick Reiner case. Plus, an arson investigator on what tools he uses to solve a crime.

Find out more about the cases covered each week here: www.datelinetruecrimeweekly.com

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Keith Morrison talks about the upcoming trial of Pam Hupp, alleged to have murdered her friend Betsy Faria in 2011. What will her defense be? In Utah, the countdown is on for Kouri Richins’ murder trial. She allegedly poisoned her husband, then wrote a children's book about grief. Could a new interview with a key witness shake up the case? Plus, thieves going high-tech, using Wi-Fi jammers and camouflage cameras to target homes.

Find out more about the cases covered each week here: www.datelinetruecrimeweekly.com.

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