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Culprit

Culprit

By: Calista and Theresa Whitney
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Summary
* Rebranded! * We admit it. We’re fascinated by true crime. And if you’re reading this, we bet you are too. Join mother-and-daughter hosts Theresa and Calista for a new intriguing/upsetting case every other week!Calista and Theresa Whitney True Crime
Episodes
  • Episode 58 - Mandy Rose Reynolds: Loyal Labradoodle
    Nov 1 2026

    Dogs are truly a girl’s best friend. All they need is love and attention, and unlike a person who is a little too clingy, a loyal dog who just wants to be with you is really the best thing ever. So, when a dog senses something is wrong, they let people know. This is exactly what happened in a field in Robinson, Texas in 2023. Titan, a much loved white labradoodle, wouldn’t leave the scene until he had alerted authorities that something horrific had happened to his human.

    Sources:

    https://www.kwtx.com/2026/04/10/appeals-court-waco-affirms-conviction-life-sentence-felon-who-killed-cousin-set-her-body-fire-robinson/

    https://www.nbcnews.com/news/us-news/loyal-dog-helped-solve-owners-grisly-murder-cousin-jailed-life-rcna179735

    https://www.findagrave.com/memorial/276247435/mandy_rose-reynolds

    https://people.com/how-a-family-dog-helped-solve-his-beloved-owners-murder-8744103

    https://www.cbsnews.com/news/microchipped-dog-helps-solve-murder-texas-mandy-rose-reynolds/

    https://www.kwtx.com/2024/11/07/kansas-man-sentenced-life-prison-murder-burning-mandy-rose-reynolds/

    https://www.kcbd.com/2024/11/15/dog-plays-part-solving-murder-its-owner/

    https://law.justia.com/cases/texas/tenth-court-of-appeals/2026/10-24-00373-cr.html

    https://www.fox44news.com/news/local-news/mclennan-county/suspect-in-robinson-murder-case-brought-back-from-kansas/

    https://www.kwch.com/2023/04/12/texas-murder-suspect-charged-after-chase-crash-sedgwick-county/

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    24 mins
  • Episode 57 - Caroline Grills: More of That Tasty, Trusty Thallium
    Oct 18 2026

    By April 1953, four of Caroline Grills’s relatives had turned up dead in similar circumstances and even more of her family members were still getting sick. It was under this aura of unnerving uncertainty that John Downey, the son-in-law of one of the recently deceased, stumbled upon a newspaper article about Yvonne Fletcher, the first Australian found guilty of murder by thallium poisoning. So, when John saw Aunty Carrie slipping something into his mother-in-law’s tea, he decided it was time to take action.Sources:

    https://www.dailytelegraph.com.au/news/nsw/serial-killer-caroline-grills-served-rat-poison-to-her-relatives/news-story/d4bc91eecf8ff0d85050cd38ecc0737d

    https://adb.anu.edu.au/biography/grills-caroline-10371

    https://trove.nla.gov.au/newspaper/article/277828549

    https://trove.nla.gov.au/newspaper/article/280482217

    https://trove.nla.gov.au/newspaper/article/48927134

    https://www.smh.com.au/entertainment/tv-and-radio/recipe-for-murder-the-poisoners-tales-20110520-1evcj.html

    https://mhnsw.au/whats-on/exhibitions/crimes-passion/

    https://vernon.mhnsw.au/objects/54282/photograph

    https://trove.nla.gov.au/newspaper/article/280471787

    https://trove.nla.gov.au/newspaper/article/249257539

    https://trove.nla.gov.au/newspaper/article/69484978

    https://trove.nla.gov.au/newspaper/article/96400776

    https://trove.nla.gov.au/newspaper/article/2895015

    https://trove.nla.gov.au/newspaper/article/99091033

    https://trove.nla.gov.au/newspaper/article/275036074

    https://www.neighbourhoodmedia.com.au/post/death-in-a-teacup

    https://dictionaryofsydney.org/media/67208

    https://darkstories.com.au/tag/caroline-grills/

    https://trove.nla.gov.au/newspaper/article/96533590

    https://trove.nla.gov.au/newspaper/article/18283164

    https://search.informit.org/doi/pdf/10.3316/informit.304978805990535?__cf_chl_tk=.sV.wTn.Gy19VvLQOW_FObWDlukKR_HYhFgFgtnQQBk-1791301423-1.0.1.1-a4T7J2wmbgulPjV2SLjxc6DfmMl_VnVWNzZsB79p3T4

    https://www.mayoclinic.org/diseases-conditions/peritonitis/symptoms-causes/syc-20376247

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    28 mins
  • Episode 56 - Stephen Seddon: Hounded by Furies
    Sep 10 2026
    Robert and Patricia Seddon did everything right. They worked hard and raised two children. Sadly, their daughter, Lesley, would be diagnosed with epilepsy as a child and would die when she was just 40, leaving her parents to raise their grandchild. Their son, Stephen, began getting in trouble as a teen, serving prison time twice, but the Seddons didn’t abandon their son. They bought him a house and gave him money. He repaid their love and kindness with murder.Sources: https://www.thetimes.com/travel/destinations/uk-travel/england/manchester/may-the-furies-pursue-you-until-death-judge-tells-killer-who-shot-his-parents-t8ggjkgg0pwhttps://www.bbc.com/news/uk-england-21523464https://www.bbc.com/news/uk-england-manchester-19760862https://www.bbc.com/news/uk-england-21534028https://www.judiciary.uk/wp-content/uploads/JCO/Documents/Judgments/seddon-sentence-remarks.pdfhttps://www.yorkpress.co.uk/news/7957936.businesses-count-cost-as-grants-fraudster-is-jailed/https://www.itv.com/news/tyne-tees/2013-03-18/man-accused-of-murdering-parents-was-on-drugs-runhttps://www.manchestereveningnews.co.uk/news/greater-manchester-news/stephen-seddon-murder-trial-man-1977961https://www.manchestereveningnews.co.uk/news/greater-manchester-news/canal-plunge-how-stephen-seddon-1980042https://gizmodo.com/rich-kids-who-killed-their-parents-2-if-at-first-you-d-1743074610https://www.news.com.au/world/stephen-seddon-accused-of-murdering-parents-for-insurance-money/news-story/064f29f64b709551493467461bc726d0https://www.thenorthernecho.co.uk/news/10245037.shotgun-son-used-kill-parents-stolen-north-east-burglary-court-told/https://www.manchestereveningnews.co.uk/news/greater-manchester-news/family-tributes-loving-selfless-couple-2061752https://www.manchestereveningnews.co.uk/news/greater-manchester-news/shoot-disabled-nephew-thats-sick-1763380https://www.thenorthernecho.co.uk/news/10299277.seaham-man-mounts-angry-defence-claim-considered-killing-disabled-nephew/https://www.bbc.com/news/uk-england-21549564https://www.manchestereveningnews.co.uk/news/greater-manchester-news/murder-trial-son-stephen-seddon-told-1671919https://www.huffingtonpost.co.uk/2013/03/28/conman-stephen-seddon-jailed_n_2970393.htmlhttps://www.thenorthernecho.co.uk/news/7111057.trickster-too-broke-repay-5m-fraud/https://www.manchestereveningnews.co.uk/news/greater-manchester-news/murder-trial-son-stephen-seddon-told-1671919https://www.manchestereveningnews.co.uk/news/greater-manchester-news/chilling-moment-cold-hearted-killer-stephen-1976030https://www.thenorthernecho.co.uk/news/10245037.shotgun-son-used-kill-parents-stolen-north-east-burglary-court-told/
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    32 mins
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