Case 343

John Zera

*** Content warnings: Child victims, sexual assault ***

On February 28 1976, the suburban community of Hales Corners, Wisconsin, was rocked when the body of missing schoolboy, 14-year-old John Zera, was discovered in a local park. The teenager hadn’t been seen for over a week, having gone missing in the middle of the school day without so much as a word.

Over the next few years, the investigation into John’s brutal murder was plagued by mistakes and misconduct before eventually going cold. Thirty years later, the case was resurrected after police discovered a chilling scene.

CREDITS

 

Casefile Presents

 

EPISODE

Research & writing – Brianne Jaskulski

Narration – Anonymous Host

 

MUSIC

‘Flatline intro’ and ‘Come play with me’ intro and outro – www.dl-sounds.com

Audio production – Mike Migas 

Scoring – Mike Migas 

Audio editing – Anthony Telfer

 

OTHER

Logo and website design – Paulina Szymanska

 

PREMIUM

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RESOURCES

 

OFFICIAL REPORTS & DOCUMENTS

Crummel, Plaintiff vs. State, Defendant (1970) 

John Zera: missing persons report (1976) 

John Zera: search report (1976) 

John Zera: crime against person report (1976) 

Police report re: interview with the construction worker (1976)

Police report re: first interview with Elaine Samuels (1976)

Police report re: interview with Dr. Kent Oakes (1976) 

Police report re: interview with Daniel Acker (1976) 

Police report re: Michael Uporsky’s initial statement (1977) 

Hales Corners Village Commission press release re: Howard Hingiss’s suspension (1978)

Michael Uporsky’s letter agreeing to meet with police and take a lie detector test (1979)

Police report re: second interview with Elaine Samuels (1979)

Police report re: interview with Michael Uporsky (2001) 

John Doe 67C v. Archdiocese of Milwaukee (2002)

Police report re: Greenfield police’s search of Daniel Acker’s home (2009) 

Police report re: interview with Daniel Acker (2009) 

Scans from Daniel Acker’s journal, pt. 1 (2009)

Scans from Daniel Acker’s journal, pt. 2 (2009)

 

ARCHIVED ARTICLES

Search continues for missing body parts – The Fond du Lac Reporter 

Franklin youth, 14, vanishes – The Milwaukee Journal Sentinel 

Missing boy’s body found in Whitnall – The Milwaukee Journal Sentinel 

Article: Slaying victim ‘courteous, level-headed’ – The Milwaukee Journal Sentinel 

Police talk to 100 in boy’s death – The Milwaukee Journal Sentinel 

Laborer suspect in boy’s death – The Milwaukee Journal Sentinel 

Lost DA file on murder angers police – The Milwaukee Journal Sentinel 

Officer faces Doe probe – The Milwaukee Journal Sentinel 

Suburban officer suspended – The Milwaukee Journal Sentinel  

Doctor takes testicles in autopsy for research – The Milwaukee Journal Sentinel  

Nation: I do rotten, horrible things – TIME Magazine 

Role of Samuels in trial criticized – The Milwaukee Journal Sentinel

 

ONLINE ARTICLES

Waukesha swim coach charged with assaulting teen – The St. Paul Pioneer Press

Charges bringing suspicion to fore – The Milwaukee Journal Sentinel 

Sex assault suspect befriended family of murdered boy – The Milwaukee Journal Sentinel

Acker’s informal foster son still trusts him – The Milwaukee Journal Sentinel 

James Lee Crummel’s death row suicide gives no closure to family of missing victim – OC Weekly 

OC child killer’s twisted road to death row – The Orange County Register 

Chapter 1: Have you seen Johnny? – The Milwaukee Journal Sentinel 

Chapter 2: Where do we start? – The Milwaukee Journal Sentinel 

Chapter 3: A chilling discovery – The Milwaukee Journal Sentinel 

Chapter 4: Citizen detective – The Milwaukee Journal Sentinel 

Chapter 5: What did we miss? – The Milwaukee Journal Sentinel 

Chapter 6: Blinded by science – The Milwaukee Journal Sentinel 

Chapter 7: A new beginning – The Milwaukee Journal Sentinel 

Chat with retired detective Kent Schoonover about “Unsolved” – The Milwaukee Journal Sentinel

Chat with reporter Gina Barton about “Unsolved” – The Milwaukee Journal Sentinel 

Police mark 40 years since John Zera’s murder, pin hopes on DNA – The Milwaukee Journal Sentinel 

DNA doesn’t crack Zera homicide case – The Milwaukee Journal Sentinel 

Abrasive, flamboyant, combative: Legendary Milwaukee character Alan Eisenberg has died – The Milwaukee Journal Sentinel 

Searching for ‘John’ – The Chicago Tribune 

John Wayne Gacy’s last victim: His final moments from the last person who saw him alive – People Magazine

 

VIDEOS

Archival TV footage about missing files from John Zera case – WTMJ News 

Daniel Acker gives police his alibi for the day John Zera disappeared (2009) 

Daniel Acker tells police why he searched for John Zera in Whitnall Park (2009)

Daniel Acker tells police why he suspected a mental patient was involved in John Zera’s death (2009)

 

PODCAST

Unsolved – The Milwaukee Journal Sentinel

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