What John Heinzelman has said about Murder of Allison Feldman

1 quote · 1 episode · Oct 3, 2026

John Heinzelman, Scottsdale Police Department detective who led the Feldman murder investigation, has been quoted on Murder of Allison Feldman once in 1 episode of 20/20, most recently on October 3, 2026. Each quote below is verbatim and links to the moment it was said.

In their words

  • Heinzelman said a witness's report of a scream put the murder around 9:30 p.m., and door records showed the killer left at 1:04 a.m.

    “Based on a witness that heard a scream sometime around 9.30, that Tuesday evening is when I believe the murder occurred”

    20/20: Home Alone (Oct 3, 2026) · Listen from 15:24

Episodes

  • Home Alone

    20/20 · Oct 3, 2026 · 1 h 26 min

    John Quiñones reports on the 2015 murder of Allison Feldman in Scottsdale, solved through Arizona's first use of familial DNA and contested in court.

Others on Murder of Allison Feldman

John Heinzelman on other topics