Dateline NBC

Dateline NBC

Secrets in Pleasant Prairie (32x4)


Air date: Oct 12, 2023

The investigation into the poisoning death of a Wisconsin mother takes a surprising turn when detectives learn she wrote a letter just days before her death pointing to a possible suspect.

  • Premiered: Mar 1992
  • Episodes: 1151
  • Followers: 151
  • Running
  • NBC
  • Friday at 21