Dateline: Secrets Uncovered · SEASON 10
The Prussian Blue Mystery
Episode 42 · 2022-02-23

- Crime
- Documentary
Episode overview
Young mom Brigida Uto loved running and chasing her toddler around, and when her health suddenly failed, doctors had to unravel a medical mystery to save her life; then, the FBI joined the confounding case and uncovered a sinister plot.
43 minutes
Season 10 episodes
1. The Devil in Disguise2021-03-01
2. While He Was Sleeping2021-03-18
3. The Root of All Evil2021-03-25
4. Deadly Betrayal2021-04-01
5. Lethal Weapon2021-04-08
6. Secret Lives2021-04-22
7. What Lies Beneath2021-04-29
8. Fatal Attraction2021-05-06
9. Shining Star2021-05-13
10. Queen of the County2021-05-20
11. After Midnight2021-06-03
12. Miami Heat2021-06-10
13. Someone Was Out There2021-06-17
14. Secrets at Sunshine Motel2021-06-26
15. Indiscretion2021-07-01
16. The Evil to Come2021-07-08
17. True Lies2021-07-15
18. Finding Savanna2021-07-22
19. Mystery on Sunrise Drive2021-06-29
20. The Wire2021-08-05
21. The Long Road2021-08-12
22. Jagged2021-08-19
23. Stone-Cold2021-08-25
24. The Early Shift2021-09-01
25. Prairie Confidential2021-09-08
26. Noises in the Night2021-09-15
27. Before the Storm2021-09-22
28. The Alibi2021-09-29
29. Suspicion in Silver City2021-10-06
30. After the Storm2021-10-13
31. The Secrets of Cottonwood Creek2021-10-20
32. Unthinkable: The Menendez Murders2021-10-27
33. The Match2021-11-03
34. Finding Sarah Goode2021-11-10
35. The Last Day2021-11-17
36. The Valentine's Day Mystery2021-11-24
37. Mean Girls2021-12-01
38. Bitter Pill2021-12-15
39. Taken2022-01-05
40. The Night Brianna Vanished2022-01-12
41. In Plain Sight2022-01-26
42. The Prussian Blue Mystery2022-02-23
43. 11 Minutes2022-03-02
44. She Didn't Come Home2022-03-09
45. Facing the Music2022-03-16
46. Before Midnight2022-03-23
47. The Secret Keepers2022-03-30
48. Evil Was Watching2022-04-06
49. The Target2022-04-13
50. The Disappearance of Laci Peterson2022-04-20
51. Secrets in the Smoky Mountains2022-04-27
52. Mystery in Big Sky Country2022-05-04
53. Before Dawn2022-05-11
54. Scorned2022-05-18
55. The Halloween Party2022-05-25
56. The Mystery of Effingham County2022-06-01
57. Something Sweet2022-06-08
58. A Perfect Spot2022-06-15
59. Friends Until Death2022-06-22
60. One Small Dose2022-06-29
61. Deadly Devotion2022-07-06
62. The House on Badger Lane2022-07-13
63. Without a Trace2022-07-20
64. A Place on the Sand2022-07-27
65. The Night Before Halloween2022-08-03
66. The Mystery on Albion Road2022-08-10
67. As Darkness Fell2022-08-17
68. Haunting Images2022-08-24
69. The Beauty and the Beast Mystery2022-08-31
70. Deadly Exposure2022-09-07
71. Secrets of Lake Seminole2022-09-08