Diana Saldaña
How Judge Saldaña decides
Patterns drawn from this judge's own signed orders. Every observation links to the order it came from.
What persuades
To extend Bivens before her you must clear a high, granular bar: she will NOT accept a 'garden variety excessive force case' framing and instead compares the facts to Bivens/Davis/Carlson 'at a higher level of specificity' (per Oliva, Byrd, Cantú), asking whether the conduct, officer, and agency differ meaningfully. Out-of-circuit and pre-Hernandez opinions 'hold no precedential force and little persuasive value.' Practically: a damages claim against a federal officer in any new factual posture (border, agency, location) is presumptively unavailable, and the FTCA's existence plus separation-of-powers/national-security concerns will be treated as special factors counseling hesitation.
“The bar for extending Bivens is at least higher than classifying a case as a 'garden variety excessive force case' or an '[a]n unreasonable use of force by a line-level law enforcement officer.' ... extending Bivens is now a 'disfavored judicial activity,' and the Supreme Court has emphasized repeatedly that the 'watchword is caution.'”
On contested questions of statutory interpretation she applies INDEPENDENT JUDGMENT post-Loper Bright and is willing to reject an agency's litigating position outright, even mid-political-wave: she held that 8 U.S.C. 1226(a) (discretionary detention WITH a bond hearing), not 1225(b)(2)(A) mandatory detention, governs a long-resident noncitizen detained inland, joining 'nearly every district court' to reject the government's 2025 expansive reading. To win an immigration-detention habeas before her, ground the argument in statutory text + history + longstanding agency practice and marshal the growing consensus of district decisions; a 'person on his way to work' is not 'seeking admission.'
“Based on the statutes' plain text, the statutes' history, Congressional intent, and § 1226(a)'s application over the past decades, the Court finds that 8 U.S.C. § 1226(a), not 8 U.S.C. § 1225(b)(2)(A), applies to Petitioner's detention. ... Courts must exercise their independent judgment in deciding whether an agency has acted within its statutory authority, as the APA requires.”
Procedural preferences
Like her Laredo-division colleagues she relies heavily on Magistrate Judges (Diana Song Quiroga, etc.) and disposes of much of her docket by adopting Reports & Recommendations -- reviewing for PLAIN ERROR where no party objects and DE NOVO where specific objections are filed. But objections must be specific, timely, and adequately briefed: she will disregard 'general and conclusory' objections, treat inadequately-briefed issues as waived, and enforce the 14-day objection deadline strictly (she refused untimely objections filed three days late, on the day after Thanksgiving, absent a timely motion for leave).
“Trevino's objections were untimely. ... harsh as it may seem, under the Federal Rules of Civil Procedure, Trevino's objections were due on that day. ... the district judge need not consider frivolous, conclusory, or general objections.”
She polices the federal/state-law boundary and pretrial discipline strictly. State procedural shortcuts that collide with the Federal Rules are unavailable in her court (Texas § 18.001 medical-expense affidavits 'directly collide' with FRE 702/802 and FRCP 26/43 and are 'purely procedural'). And she enforces Rule 26/37 hard: a party who refuses discovery by disclaiming a claim cannot revive it at trial, and unpled or uncomputed damages categories are excluded. Counsel should plead every damages category, disclose computations, supplement interrogatories promptly, and never rely on a state-law affidavit device to skip live expert proof.
“the application of § 18.001 in federal court is the epitome of a 'direct collision' between a state law and a federal rule. ... If a party fails to provide information or identify a witness as required by Rule 26(a) or (e), the party is not allowed to use that information ... at a trial, unless the failure was substantially justified or is harmless.”
Cautions
She warns and then sanctions for pretrial misconduct. In a case where both sides repeatedly failed to meet-and-confer and follow explicit orders, she twice WARNED that 'continued failure to follow explicit Court Orders will be grounds for future sanctions' under Fed. R. Civ. P. 16(f), and flagged that she 'will order sanctions' for willful or bad-faith violations of scheduling/pretrial orders. Lawyers before her should take scheduling and pretrial deadlines and the civility oath seriously.
“The Parties are hereby warned: continued failure to follow explicit Court Orders will be grounds for future sanctions. ... Going forward, the Court will order sanctions if it finds that either Party has failed to obey a scheduling or other pretrial order willfully or not in good faith.”
On a Texas employer-liability theory she applies the elements rigorously and will grant summary judgment for the employer when the plaintiff cannot show a job-duty NEXUS (negligent hiring) or ACTUAL post-incapacity knowledge + control (control theory under Otis/Love). General awareness of an employee's prescription-drug use, or a routine safety-meeting, is not the 'actual knowledge of intoxication' and 'affirmative act of control following, and prompted by, the employee's incapacity' the doctrine requires. Plaintiffs suing an employer for an off-duty employee's tort must marshal specific evidence on these narrow elements.
“When the only affirmative act of control 'precede[s] the employee's shift and incapacity' and 'amount[s] to establishing work conditions,' the employer owes third parties no duty for the tortious acts of its employee. ... the case law calls for an employer's actual knowledge of incapacity, as opposed to a general awareness.”
Motion outcomes
Counted from classified signed orders only. Percentages are shown only where the sample is large enough to be meaningful; smaller samples are reported as raw counts.
| Motion to exclude N = 3 |
Granted: 3 | counts only |
| Motions to dismiss N = 2 |
Granted: 1Denied: 1 | counts only |
| Summary judgment N = 1 |
Granted: 1 | counts only |
| Motions to strike N = 1 |
Denied: 1 | counts only |
| Habeas petition N = 1 |
Granted in part: 1 | counts only |
| Motion for tro preliminary injunction N = 1 |
Moot / procedural: 1 | counts only |
| Motion to apply state statute N = 1 |
Denied: 1 | counts only |
A "1 of 1" is one ruling, not a tendency. Treat small samples as illustrative, not predictive.
Signed rulings
A grounded sample of orders signed by this judge, with the verbatim dispositive language.
“the Magistrate Judge's Report and Recommendation (Dkt. 50) is hereby ADOPTED IN PART and REJECTED IN PART pursuant to the sustained objections noted above. Defendant Romualdo Barrera's Motion to Dismiss (Dkt. 30) is hereby GRANTED, and Plaintiffs' Bivens claims are hereby DISMISSED.”
“Fuentes' Petition for Writ of Habeas Corpus Pursuant to 28 U.S.C. § 2241 (Dkt. 1), is GRANTED IN PART. ... The Court ORDERS that Respondents release Fuentes unless he is provided a bond hearing under 8 U.S.C. § 1226(a) by October 24, 2025.”
“Respondent's Opposition to Petition for Writ of Habeas Corpus and Motion to Dismiss is DENIED.”
“Fuentes' Opposed Motion for Temporary Restraining Order and Preliminary Injunction, (Dkt. No. 24), is DENIED as moot. The preliminary injunction hearing scheduled for Friday, October 17, 2025, is hereby TERMINATED.”
“the Magistrate Judge's Report (Dkt. 51) is hereby ACCEPTED in the manner discussed herein, and LouTex's summary-judgment motion (Dkt. 41) is thus GRANTED. ... Plaintiffs' claims against LouTex are hereby DISMISSED in their entirety.”
“The Magistrate Judge's Report (Dkt. 51) further recommends the denial of an associated request by LouTex to strike aspects of Plaintiffs' response to the summary-judgment motion (Dkt. 49). Noting no objection by LouTex, the Report (Dkt. 51) is also ACCEPTED in this regard, such that LouTex's motion to strike (Dkt. 49) is DENIED.”
“Plaintiff's Motion (Dkt. 62) is hereby DENIED. ... the Court reaches the same conclusion either under its 'direct collision' analysis or under the Erie doctrine: § 18.001 has no application in federal court.”
“Defendant's Motions to Exclude (Dkts. 64, 65, 66) are hereby GRANTED. ... Plaintiff will not be permitted to pursue a claim for lost wages at trial, and any evidence of lost wages is hereby excluded.”
“Plaintiff will not be permitted to pursue a claim for property damage at trial, and any evidence of property damage is hereby excluded.”
“Plaintiff will not be permitted to pursue a claim for loss of earning capacity at trial, and any evidence of loss of earning capacity is hereby excluded.”
Caseload & timing
From public federal docket records for this judge.
Median case duration in the sampled dockets: 197 days (N = 7).
Median motion-to-ruling time: 33 days (N = 4).
Laredo-division docket. CURRENT (2026) caseload is dominated by alien-detainee 2241 habeas petitions (Rio Grande Processing Center, La Salle County Regional Detention Center, CoreCivic), all recently filed and pending -- a border-division surge mirroring colleague Marmolejo's. Historically (per DOJ) the Laredo judges carry very large CRIMINAL dockets (narcotics trafficking and alien smuggling -- 2,000+ felony cases across the two judges in 2013). Across the 4 GovInfo orders read: Bivens/wrongful-death (Border Patrol shooting), wrongful-death/employer negligence (motor vehicle), alien-detainee habeas, and motor-vehicle personal-injury (trial-prep). The 2022 terminated-civil sample is heavy on first-party insurance (hail/wind property claims removed from Webb County state court), motor-vehicle tort, and patent (a Lamplight Licensing filing cluster).