What can cold-case investigations teach us about human nature, identity, purpose, and truth? Michael Easley sits down with J. Warner Wallace, former cold-case homicide detective and Christian apologist, to discuss what years of investigating murder have taught him about humanity—and how those observations point back to Scripture. Wallace explains why people are fascinated by true crime, the three root motivations behind crime, and why proximity matters when investigating a murder. The conversation then moves into a much deeper question: Who are we when our careers, accomplishments, relationships, or abilities change? Wallace argues that identity is one of humanity's greatest struggles and that Christians need an identity that does not shift. Rather than making Christ one label among many, he describes Christ as the foundation supporting every other role in our lives. They also discuss aging, retirement, marriage, financial freedom, mistakes, objective moral truth, the nature of humanity, apologetics, and how to faithfully share the gospel while trusting God's power to change hearts. Key topics covered: -Why we're fascinated by true crime -The root motivations behind crime -What cold cases reveal about human nature -Identity, purpose, and meaning -Finding our identity in Christ -Retirement and identity shifts -Learning wisdom through mistakes -Aging and changing seasons -Financial freedom and simplicity -Objective truth and moral truth -Human depravity and the biblical view of humanity -Apologetics and gospel conversations -God's sovereignty and our responsibility Chapters: 00:00 — What True Crime Reveals About Us 01:45 — Why Are We Fascinated by Crime? 03:15 — The Three Root Causes of Crime 05:38 — What Crime Reveals About Human Nature 08:49 — Identity, Purpose, and Meaning 12:13 — When Your Career Becomes Your Identity 14:00 — Finding an Identity That Doesn't Change 15:54 — Retirement, Trauma, and Identity Shifts 19:10 — How to Identify Your Idols 21:33 — Is Christ the Foundation of Your Identity? 22:29 — A Life Well Experienced vs. Well Lived 24:00 — Aging, Wisdom, and Letting Go 25:54 — Learning Through Mistakes and Pain 28:53 — Financial Freedom and Simplicity 33:06 — Why We Root for the Bad Guys 36:09 — The Enigma of Human Nature 40:27 — What Is Truth? 43:47 — Objective Moral Truth 45:29 — Apologetics, God's Power, and Our Responsibility 48:33 — Sharing the Gospel One “Single” at a Time 52:03 — Final Thoughts Links Mentioned: Cold Case Christianity Website The Truth in True Crime by J Warner Wallace Other Books by J. Warner Wallace Watch the highlights and full version of this interview on our Youtube channel. For more inContext interviews, click here.