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20/20 S49E17 — The Au Pair, the Affair and Murder

7.6

20/20•Season 49•Episode 17

The Au Pair, the Affair and Murder

7.6/10 · 22 votesFeb 20, 202683 min

Ranked #5 of 32 in Season 49•+0.8 vs season avg

After a young mother is found murdered, seemingly at the hands of a home intruder, investigators uncover a far more intricate plot than the initial evidence suggests.

Previous episodeE16 · Footprints in the Snow Next episodeE18 · Yogurt Shop Murders

Seasons29

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Season 49 Episodes33

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Cast2

David Muir

David Muir

Self - Anchor

Deborah Roberts

Deborah Roberts

Self - Anchor

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Episode Summary

"The Au Pair, the Affair and Murder" is episode 17 of 20/20 season 49. It scored 7.6/10 from 22 votes, ranking #5 of 32 episodes this season (season average 6.8). It aired on February 20, 2026.

Next: E18 · Yogurt Shop Murders Best of Season 49