Dateline: Secrets UncoveredThe Prussian Blue Mystery
TV-14
S10 • E42 Feb 23, 2022 43m7.8
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.
