In this episode, cold-case homicide detective and Christian apologist J. Warner Wallace walks through the "spiritual crime scene" of his own journey from skeptical naturalist to follower of Jesus. Drawing on decades of investigative experience, he explains why the usual reasons people give for being Christians ("I was raised this way" or "I had an experience") are not uniquely Christian, and why the real question is whether the Gospels record what actually happened in the first century. You'll hear how eyewitness variation in the Gospel accounts first caught his attention, how the standard jury instructions for testing witnesses can be applied to the New Testament, and why abductive reasoning from four key facts about Jesus points most reasonably to the resurrection. J. Warner also unpacks his memorable distinction between "belief that" and "belief in," using a bulletproof vest story from an officer-involved shooting to show what genuine, evidence-based trust in Christ looks like when the stakes are life and death. Along the way, he addresses miracles in other world religions, the rising generational question "Is Christianity good and worth caring about?", and the power of God-honoring content to reshape our culture.

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In this episode, cold-case homicide detective and Christian apologist J. Warner Wallace finally turns his investigative lens on one of the most talked-about religious artifacts in history: the Shroud of Turin. Is it a medieval forgery created for profit, or a powerful piece of physical evidence that points to the crucifixion of Jesus? J. Warner walks through the chain of custody, the historical record, the scientific testing, and the forensic details, while also exposing the limits of what any single piece of evidence can truly prove.

Drawing on decades of experience presenting cases to juries, he explains how a detective evaluates artifacts, weighs competing explanations, and navigates the space between "possible" and "reasonable" doubt. He also shows why—even if the Shroud were authentic—it could never replace the historical case for the resurrection grounded in early eyewitness testimony. If you've ever wondered whether Christians should use the Shroud of Turin when making a case for Christianity, or avoid it altogether, this episode will help you think it through carefully.

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In this episode of the Cold-Case Christianity podcast, J. Warner Wallace tackles one of the most controversial and misunderstood doctrines in the Christian worldview: the Trinity. Drawing on his experience as a cold-case homicide detective, J. Warner treats the identity of God like a crime scene, building a suspect profile from Scripture and then asking: Who actually fits the evidence?

J. Warner explains why the word "Trinity" doesn't need to appear in the Bible for the doctrine to be thoroughly biblical, how the classic attributes of God (omniscience, omnipresence, omnipotence, eternality, immutability, Creator and Sustainer, and the sole object of worship) apply not only to the Father, but also to the Son and the Holy Spirit, and why this forces us to a triune understanding of God if we're going to be honest with the text. He also explores why groups like members of the LDS Church, Jehovah's Witnesses, and Oneness Pentecostals—who may claim to believe in Jesus—still fall outside historic, orthodox Christianity when they deny the triune nature of God.

Along the way, J. Warner offers a clear, working definition of the Trinity ("one what and three whos"), warns about common heresies like modalism and Arianism, and shows how the earliest creeds and confessions weren't inventing new ideas but summarizing the best inference from biblical data. This episode will help you clarify your own thinking, disciple your kids and students, and confidently engage missionaries and friends who say, "We're Christians too," while rejecting the Trinity.

If this episode is helpful to you, please subscribe to the podcast and take a moment to rate and review it. Your subscription and review really do help more people discover the case for the Christian worldview.