What Joni Johnston has said about Home invasion

1 quote · 1 episode · Sep 26, 2026

Joni Johnston, Clinical and forensic psychologist who studied the case, has been quoted on Home invasion once in 1 episode of 20/20, most recently on September 26, 2026. Each quote below is verbatim and links to the moment it was said.

In their words

  • Johnston argued Carey claimed consensual sex only because the evidence that he was at Diskin's home was overwhelming.

    “John Kerry claimed it was consensual sex because he knew there was overwhelming evidence that he had been there”

    20/20: The Salem Strangler (Sep 26, 2026) · Listen from 58:18

Episodes

  • The Salem Strangler

    20/20 · Sep 26, 2026 · 1 h 27 min

    20/20 recounts the 1986 strangling of Salem State student Claire Gravel and how a similar 2007 attack and DNA led to John Carey's conviction.

Others on Home invasion

Joni Johnston on other topics