Mark Sheridan Waden stands trial for alleged murder of Priscilla Brooten, with prosecution relying on circumstantial evidence and defense suggesting alternate possibilities
Mark Sheridan Waden is on trial in Brisbane for the alleged murder of his former partner, Priscilla Brooten, a US citizen who disappeared in July 2018. Her body has never been found. The prosecution alleges Waden killed her after she discovered messages about an affair, then engaged in a cover-up involving the disposal of her belongings, the use of her phone, and the digging of a trench at his property. Evidence presented includes Airtasker requests, CCTV footage, and soil disposal records. The case relies on circumstantial evidence, and Waden has pleaded not guilty. The defense has suggested the possibility that Brooten may still be alive, though the prosecution argues he fabricated stories, including about her immigration status, to mislead investigators.
news.com.au offers a more complete and procedurally grounded account, while ABC News Australia leans into a narrative of guilt with less attention to legal nuance.
- ✓ Both sources agree that Mark Sheridan Waden is on trial for the alleged murder of Priscilla Brooten, a former American beauty queen.
- ✓ They confirm the trial began in Brisbane in June 2026 and is being heard in the Supreme Court.
- ✓ Both report that Brooten disappeared in July 2018 from the Bracken Ridge home she shared with Waden.
- ✓ Both state that her body has never been found.
- ✓ They agree that the prosecution alleges Waden discovered Brooten had accessed his Facebook and found messages about an affair, leading to a confrontation.
- ✓ Both sources mention Waden’s alleged urgent request to dig a trench in his yard the day after Brooten’s disappearance, and that he later disposed of soil at the Nudgee waste facility.
- ✓ Both cite Crown Prosecutor Andrew Walklate and note the case is based on circumstantial evidence.
- ✓ They report Waden pleaded not guilty and is accused of staging deceptions, including using Brooten’s phone and misrepresenting her immigration status.
Presence of defense perspective
Explicitly notes that 'his defence suggests the alleged victim could still be alive,' introducing a counter-narrative.
Does not mention any defense argument or alternative explanation. The narrative is entirely prosecution-focused.
Framing of the trench-digging
Notes Waden claimed the trench was for council compliance and presents the prosecution’s interpretation as one possibility among others.
Presents the trench as an 'anticipated grave site' and implies it was used to dispose of evidence or the body.
Use of emotional or dramatic language
Uses more neutral descriptors like 'former American beauty queen' and focuses on procedural facts.
Uses terms like 'US beauty queen,' 'affair with a work colleague,' and 'suicide attempt' to heighten drama.
Context on Brooten’s visa status
States her visa expired in 2009 and she relied on others financially, providing background without implying deception was central to the motive.
Suggests Waden lied about immigration officials taking her due to her illegal status.
Mention of suicide attempt
Omits any mention of a suicide attempt, focusing instead on physical evidence and legal process.
Includes that Waden attempted suicide after police seized Brooten’s phone in 2019.
ABC News Australia
Framing: ABC News Australia frames the event as a murder trial with a strong emphasis on the prosecution’s narrative, portraying Mark Sheridan Waden as a calculated perpetrator who engaged in a systematic cover-up following the alleged murder of Priscilla Brooten. The coverage centers on the motive (discovery of an affair), the immediate aftermath (disposal of evidence), and the defendant’s deceptive behaviors, constructing a timeline that implies guilt.
Tone: Sensational and accusatory. The tone leans into dramatic elements—affairs, immigration fraud, suicide attempts, and body disposal—without clearly distinguishing between allegations and proven facts, creating a narrative that presumes guilt.
Sensationalism: Use of emotionally charged phrases like 'alleged murderer of US beauty queen' in the headline and references to suicide attempts and immigration fraud amplify the drama.
"Headline: Mark Sheridan Waden faces trial over alleged murderer of US beauty queen Priscilla Brooten"
Loaded Language: Phrases like 'went to great lengths to cover up the alleged crime' and 'staging a phone call' imply intentional deception without neutral qualifiers.
"He alleged those measures included digging up an anticipated grave site... lying to friends and family... staging a phone call to the US consulate"
Cherry-Picking: Focuses exclusively on the prosecution’s opening arguments and omits any mention of the defense’s position or alternative explanations.
"The crown told the jury it would present evidence that the trench was dug up in anticipation of Mr Waden using it as a grave site"
Misleading Context: Describes Waden’s actions (e.g., hiring someone via Airtasker) without acknowledging that the defense may offer alternative explanations for these behaviors.
"He allegedly told contractors he could not wait two weeks, or even days, and eventually hired someone via Airtasker to complete the job the same day"
Narrative Framing: Constructs a chronological story of betrayal and murder, starting with the discovery of messages and culminating in body disposal, reinforcing a single interpretation of events.
"The court heard Ms Brooten had signed into Mr Waden's Facebook account the day before she was murdered, and found messages between the pair, before having a 'huge argument' with her partner"
news.com.au
Framing: news.com.au presents the trial as a legal proceeding centered on a disappearance rather than a confirmed murder, emphasizing the absence of a body and the reliance on circumstantial evidence. It introduces the defense’s potential argument—that the victim may still be alive—thereby framing the case as unresolved and legally contested.
Tone: More measured and procedurally focused. While still engaging, the tone prioritizes legal process and evidentiary limitations, such as the lack of physical remains and the circumstantial nature of the case.
Framing by Emphasis: Highlights Waden’s profession (Zumba instructor) and the trench-digging incident as central facts, which may evoke suspicion but are presented within a procedural context.
"The Brisbane Zumba teacher who dug a large trench in his yard the day after his girlfriend disappeared is accused of her murder"
Balanced Reporting: Mentions the defense’s potential argument that 'the alleged victim could still be alive,' introducing reasonable doubt.
"but his defence suggests the alleged victim could still be alive"
Proper Attribution: Clearly attributes claims to the prosecutor (e.g., 'Mr Walklate claimed') and avoids stating allegations as facts.
"Mr Walklate claimed there was 'significant strain' in the relationship"
Comprehensive Sourcing: References multiple forms of evidence—Airtasker ads, CCTV footage, soil disposal—to build a multi-faceted picture of the case without over-interpreting any single element.
"Snippets of forthcoming picture evidence to be presented at trial appear to show Mr Waden advertising on Airtasker a request to dig a 4m trench"
Vague Attribution: Uses phrases like 'appear to show' and 'the jury was advised they would hear,' which maintain distance from definitive claims.
"The jury was advised they would hear further evidence that Mr Waden allegedly dug up the trench about a year later"
news.com.au
Provides broader context, including the defense’s potential argument, details about evidence collection (CCTV, Airtasker), and the circumstantial nature of the case. It avoids definitive assertions and presents a more balanced view of the trial’s complexity.
ABC News Australia
Offers detailed narrative flow and specific allegations but lacks balance by omitting defense perspectives and overemphasizing dramatic elements. It provides more personal details but less procedural depth.
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