Dateline: Secrets Uncovered (2017)

S10E61 Deadly Devotion

Title: Fatal Fidelity Plot: After returning home from her deployment, an Army captain is discovered lifeless in her residence in El Paso. The shocking news reverberates through her close military circle. While her husband maintains a solid alibi, questions loom over her relatives and acquaintances. Andrea Canning delves into a complex case filled with unexpected developments.