Season 1 Episodes23
Discussion
0 comments
Join the conversation
Share your take and reply to other fans.
No comments yet
Be the first to share your thoughts on this episode.

Ranked #13 of 21 in Season 1•matches the season avg
If a killer is still free after 25 years, then maybe they got away with murder; the trail goes cold, never to warm up again, until one day it does.
0 comments
Join the conversation
Share your take and reply to other fans.
No comments yet
Be the first to share your thoughts on this episode.
"Deadly Triangle" is episode 16 of Dateline: Secrets Uncovered season 1. It scored 7.4/10 from 8 votes, ranking #13 of 21 episodes this season (season average 7.4). It aired on November 3, 2017.