23 A.3d 851
Del.2011Background
- Moore was murdered in August 2008 in Wilmington; Taylor was identified as the shooter by trial witnesses; no weapon, shell casings, DNA, fingerprints, or video recovered; police tracked Taylor’s cell phone across locations two hours post-killing and later in NY area; Sanders gave a videotaped out-of-court statement under 11 Del. C. § 3507 after two hours of questioning where he initially denied knowledge; the State introduced Sanders’ § 3507 statement at Taylor’s trial, and the Superior Court admitted it finding it voluntary; the Superior Court’s ruling is appealed with Taylor challenging his conviction on voluntariness and other trial issues; the Supreme Court Majority reverses the conviction and remands for a new trial.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Voluntariness of Sanders’ §3507 statement | Taylor argues Sanders’ statement was involuntary. | Sanders’ will was not overborne; police deception did not render the statement involuntary. | Sanders’ statement presumed involuntary due to custodial coercion and is inadmissible under §3507. |
| Miranda safeguards applicability to a witness’s statement | Miranda does not apply to a witness’s §3507 statement. | Miranda safeguards should apply to custodial interrogation of a witness who believes he is under arrest. | Miranda safeguards apply; uniform treatment require suppression of the §3507 statement if Miranda warnings were not given. |
| Admissibility of expert cell-phone data mapping | Daubert standard supports admitting Daly’s cell-phone mapping testimony. | Court should exclude uncertain mapping method. | No abuse of discretion; Daly’s testimony properly admitted. |
| Trial court comments on evidence / correcting testimony | Correction of Daly’s PowerPoint and related instruction affected credibility. | No reversible error; correction was permissible. | No reversible error; could be retried with clearer instruction if necessary. |
| Prejudicial use of Taylor’s nickname “Murder” | Nickname prejudicial and should not be used. | Pre-instructed limits mitigated prejudice; some witnesses knew him only by nickname. | Not plain error; retrial should minimize use of nickname where possible. |
Key Cases Cited
- Baynard v. State, 518 A.2d 682 (Del. 1986) (laying foundation of voluntariness and deception limits under §3507)
- Miranda v. Arizona, 384 U.S. 436 (1966) (establishes procedural safeguards for custodial interrogation)
- J.D.B. v. North Carolina, 131 S. Ct. 2394 (2011) (custody determinations must consider age and surrounding coercive pressures)