Impact of Influence: The Murdaugh Family Murders and Other Cases

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Special Father's Day Episode, "The Professor's Involvement In The Civil Rights Fight

June 21, 2026

For this special Father's Day episode we hear from Seton's father, "the Professor" Matt Siembieda. Matt Siembieda is an attorney and law professor at Temple Law School. He was also involved in the civil rights movement and he gives us his firsthand account of his involvement. This interview with the Professor originally appeared on The Wicked South Podcast with Michael Dewitt. Seton Tucker and Matt Harris began the Impact of Influence podcast shortly after the murders of Maggie and Paul...

Gilgo Beach Killer with S.C. Connections is Sentenced

June 19, 2026

In this episode, we explore the sentencing of Rex Heuermann, the Gilgo Beach serial killer. Part of this episode is a past Impact episode that dealt with Heuermann's connection to South Carolina. We also reflect on a past interview with FBI profiler Ann Burgess. Burgess was the inspiration for the character Dr. Wendy Carr on the Netflix series Mindhunter. She helped the FBI develop modern psychological profiling for serial killers. You can hear that full episode from the August 28, 2023...

Beach V Parker's: No Evidence Or Hiding The Ball?

June 10, 2026

In this episode, Impact discusses the latest updates on the Murdaugh retrial. This includes the appointment of a new judge and the potential for a change of venue in the case. The " professor", Matt Siembieda, joins Impact to shed light on the legal strategies and potential outcomes involving the Beach V Parker Outrage Case. #Murdaughcase, #legalmotions, #venuechange, #evidencedisclosure, #socialmediainfluence, #legalanalysis, #courtroomstrategy, #SouthCarolinalaw Matt Siembieda, is an ...