INTERNAL DEFENSE MEMORANDUM
Discovery Review — People v. Garcia
TO: [ATTORNEY NAME — STATE BAR NO. ######] FROM: [Paralegal Name], Paralegal DATE: January 14, 2026 RE: Review of People’s Discovery Production — Penal Code § 1054.1 Materials Court: Sacramento County Superior Court Case No.: 24CM019885 (FICTIONAL) Client: Diego Garcia Charge: Misdemeanor DUI, Vehicle Code § 23152(b) (0.09 BAC)
I. PRODUCTION SUMMARY
The District Attorney’s office served the following materials on January 8, 2026, pursuant to Penal Code § 1054.1 (prosecution’s mandatory discovery obligation):
A. Police Report — CHP Form 555
| Field | Detail |
|---|---|
| Document | California Highway Patrol Incident Report, CHP-555 Form |
| Report Date | July 19, 2025 |
| Reporting Officer | Officer J. Doe, Badge No. [FICTIONAL: 7742], CHP Sacramento Divison |
| Incident | Sobriety checkpoint stop on Highway 50 eastbound near Rancho Cordova |
| Summary | Officer Doe reports detecting mild odor of alcohol upon contact with Garcia; Garcia directed to secondary screening; administered Standardized Field Sobriety Test (SFST — Walk and Turn + One-Leg Stand); Garcia performed with “minor issues” noted; breath test administered using Drager Alcotest 9510, Serial No. [FICTIONAL: 9510-CAL-04821]; result: 0.09 BAC; Garcia placed under arrest; no blood draw performed. |
| Observations re: Demeanor | Report notes Garcia was “cooperative” and “compliant throughout.” No aggressive behavior. No observed erratic driving prior to checkpoint stop. |
B. Body-Camera Footage — Three Segments
| Segment | Duration | Content |
|---|---|---|
| Body-Cam Segment 1 | 4 min 22 sec | Initial contact at primary checkpoint lane through direction to secondary screening area. Garcia is walking steadily to secondary lane without assistance. |
| Body-Cam Segment 2 | 11 min 48 sec | Secondary screening — SFST administration. Garcia completes Walk and Turn and One-Leg Stand. Walk and Turn shows no stumble; One-Leg Stand shows a single arm-raise at approximately second 19 (noted as “balance adjustment” in report). |
| Body-Cam Segment 3 | 6 min 02 sec | Breath test administration and arrest. Garcia voluntarily submits to breath test. No statements regarding alcohol consumption other than “I had two drinks at dinner.” Demeanor: calm. No slurred speech audible. |
Paralegal Note: The body-cam footage is favorable to the defense. Gait is steady, demeanor is cooperative, and the single arm-raise during the One-Leg Stand is ambiguous — a reasonable interpretation is a balance correction rather than an indicator of impairment. This footage should be preserved for trial use independent of the suppression motion.
C. Breath-Test Calibration Logs — Drager Alcotest 9510, Serial No. 9510-CAL-04821
| Entry | Date | Description |
|---|---|---|
| Last Full Calibration | June 2, 2025 | Calibration performed by [Fictional CHP Tech], verification passed |
| Intermediate Inspection | [NONE IN LOG] | No entry between June 2 and July 19, 2025 |
| Date of Arrest Test | July 19, 2025 | Breath test administered — 0.09 BAC result |
Time from Last Calibration to Date of Test: 47 days.
Relevant Regulatory Requirement: California Code of Regulations, Title 17, § 1221.4(a) requires that breath testing devices in active checkpoint rotation be inspected and functionally verified at intervals not to exceed 30 days. The gap between the June 2 calibration and the July 19 arrest is 47 days — 17 days beyond the maximum allowable interval.
Paralegal Note: This is the core evidentiary deficiency supporting the pending motion to suppress. The calibration log itself has been produced by the prosecution and confirms the gap on its face. No alternative explanation for the missing intermediate inspection entry appears in the production.
D. Officer Doe’s Training History
The prosecution produced Officer Doe’s DUI Enforcement Training record, including completion of the NHTSA/IACP Standardized Field Sobriety Testing course (2022) and the Drager Alcotest 9510 operation course (2023). Officer Doe’s training history is adequate and does not present an independent challenge.
II. DEFENSE STRENGTHS FROM CURRENT PRODUCTION
| Issue | Strength | Notes |
|---|---|---|
| Calibration log gap | Very strong | 47 days vs. 30-day CCR Title 17 requirement — documented on face of prosecution’s own log |
| Body-cam demeanor | Moderate-strong | Steady gait, cooperative, no slurred speech — undercuts officer’s “minor issues” SFST characterization |
| BAC proximity to legal limit | Moderate | 0.09% is only marginally above 0.08% — calibration error of ≥0.01% would place result below legal threshold |
| No blood draw | Moderate | Prosecution’s case rests entirely on breath test; if breath result is excluded, prosecution has only SFST observations — insufficient alone for conviction under § 23152(b) |
| No prior criminal history | Background | Garcia’s clean record is relevant to character and mitigates any plea negotiation posture |
III. GAPS IN PRODUCTION — POTENTIAL BRADY MATERIAL
The following materials were not included in the prosecution’s § 1054.1 production and must be demanded:
Gap 1 — Dispatch CAD Log
The CHP incident report references the checkpoint activation time and Garcia’s stop time, but the Computer-Aided Dispatch (CAD) log for the checkpoint operation on July 19, 2025 has not been produced. The CAD log may contain:
- The exact time Garcia entered the checkpoint queue;
- Radio communications between checkpoint officers that may reflect deviation from neutral vehicle-selection protocol; and
- The exact time Officer Doe was assigned to Garcia’s secondary screening — relevant to whether the required functional check of the Drager device was performed before use on that date.
Recommendation: Demand CAD log via PC § 1054.5 informal resolution letter within 10 days.
Gap 2 — Officer Doe’s Prior Internal Affairs Records
Officer Doe’s IA history has not been produced. Prior IA complaints relating to DUI enforcement, testimony credibility, or evidence handling would be material and potentially exculpatory under Brady v. Maryland (1963) 373 U.S. 83, and Giglio v. United States (1972) 405 U.S. 150. Any sustained or investigated complaint relating to breath-test procedure or field sobriety test administration must be disclosed.
Recommendation: Issue formal Brady demand letter identifying this specific category. If informal resolution is not forthcoming within 15 days, file PC § 1054.7 motion.
Gap 3 — Checkpoint Supervisor’s Operational Log
Each sobriety checkpoint is required to be supervised by a sergeant who maintains an operational log documenting officer assignments, equipment checks, and any equipment anomalies. The supervisor’s log for the July 19, 2025 checkpoint has not been produced. This log may either confirm or refute whether the Drager device passed a functional verification check on the day of the arrest.
Recommendation: Include in the PC § 1054.5 informal resolution demand letter.
IV. RECOMMENDED FOLLOW-UP — ACTION ITEMS
| # | Action | Priority | Deadline | Status |
|---|---|---|---|---|
| 1 | File Motion in Limine to exclude breath-test result based on CCR Title 17 calibration gap | HIGH | Pretrial motion deadline | Suppression motion already filed 3/11/26; this memo supports factual record |
| 2 | Draft Brady demand letter — Officer Doe IA records + CAD log + checkpoint supervisor log | HIGH | Within 10 days | NOT STARTED |
| 3 | PC § 1054.5 informal-resolution outreach to DA’s office — attach Brady demand | HIGH | Prior to Brady motion | NOT STARTED |
| 4 | Engage forensic toxicologist to provide written opinion on effect of 47-day calibration gap on Drager device accuracy | HIGH | At least 45 days before hearing | IN PROCESS — Expert retained |
| 5 | Preserve body-cam footage segments (especially Segment 1 — gait) for trial use | MEDIUM | Immediately | PENDING — Request preservation from prosecution |
| 6 | Evaluate plea negotiation posture if suppression motion is denied | MEDIUM | After court ruling | ON HOLD |
| 7 | Research Officer Doe’s prior testimony in DUI cases — search court records | LOW | Before any hearing | NOT STARTED |
V. SUMMARY ASSESSMENT
The prosecution’s case rests almost entirely on the 0.09 BAC breath-test result. The calibration log deficiency — a 47-day gap against a 30-day regulatory interval — is documented on the face of the prosecution’s own production. If the suppression motion is granted, the prosecution will be left with SFST observations and body-cam footage that, if anything, tends to support the defense. The Brady gaps (CAD log, IA records) should be pursued aggressively in parallel. This case has a favorable trajectory for the defense.
Please advise on whether you want me to draft the Brady demand letter for your review.
[Paralegal Name] [LAW FIRM NAME]
This document is a fictional representation created for portfolio purposes only. All names, case numbers, and factual details are invented.