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Dennis Yu Research Report

Legal Issues & Court Cases

Comprehensive documentation of lawsuits, court rulings, and federal labor law violations involving Dennis Yu and BlitzMetrics.

Active Lawsuits & Court Cases

Dennis Yu and BlitzMetrics have been involved in multiple legal disputes, including active lawsuits and a confirmed violation of federal labor law.

Case / MatterCourt / BodyNature of SuitStatus / Outcome
Maryland Criminal CourtElectronic Communication HarassmentCriminal Charge Filed (June 30, 2025)
2nd Peace Order / Restraining OrderMaryland District CourtHarassmentIssued (November 18, 2025)
ZivZo, LLC v. Fischer, et al.U.S. District Court (Maryland)Assault, Libel & SlanderActive (Filed June 2025)
Dennis Yu v. ParmleyU.S. District Court (Nevada)Counter-claims of Conversion, Fraud, and DefamationCourt denied Yu's motion to dismiss counter-claims (Nov 2024)
NLRB v. BlitzMetrics Co.National Labor Relations BoardUnfair Labor PracticeViolation Found: BlitzMetrics illegally fired two workers for complaining about late paychecks (April 2021)
Miller v. Yu et al.U.S. District Court (Florida)Copyright InfringementVoluntarily dismissed with prejudice (Sept 2025)

Peace Orders / Restraining Orders:

1st Peace Order (June 2025): A criminal harassment charge ("Elec Comm Harass") was filed on June 30, 2025, related to an ongoing Maryland civil case. View Maryland Case Search. Dennis Yu publicly acknowledged this matter on his blog in a post titled "Benson Fischer Threatens Criminal Action Against Dennis Yu."

2nd Peace Order (November 2025): According to Lane Houk's November 2024 Facebook post, a Maryland District judge issued a second Peace Order (restraining order) against Dennis Yu on November 18, 2025, for harassment of another industry professional. View Maryland Case Search. This marks the second time a Maryland court has found just cause to issue a protective order against Yu.

Note: A Peace Order in Maryland is a civil protective order issued when a person has been harassed, stalked, or subjected to malicious conduct. The presence of two separate protective orders from Maryland courts indicates a pattern of harassing behavior.

Significance: The NLRB ruling is a significant finding, as it represents a federal agency's determination of illegal activity by his company. The active lawsuit for libel and slander, and the court's decision to allow a case to proceed on counter-claims of fraud and defamation, indicate serious and ongoing legal challenges.

National Labor Relations Board Violation

Violation:

BlitzMetrics illegally fired two workers for complaining about late paychecks in violation of Section 8(a)(1) of the National Labor Relations Act.

Date:

April 2021

Outcome:

The National Labor Relations Board found BlitzMetrics guilty of unfair labor practices. This represents a federal government determination of illegal conduct by Dennis Yu's company.

This NLRB ruling corroborates the numerous employee complaints about payment issues and validates concerns about BlitzMetrics' treatment of workers who raise legitimate workplace grievances.

Cease and Desist Letter (January 2024)

Relentless Digital, LLC v. Dennis Yu

Legal representation: Sacks Tierney P.A.

In January 2024, Dennis Yu received a cease and desist letter from Sacks Tierney P.A., representing Relentless Digital, LLC. The letter accused Yu of:

  • Publishing defamatory statements about Relentless Digital and Joshua Crouch on Facebook and forums
  • Stating that RD is a "scam," "fraudulent," and "ripped off" Travis & Sons Plumbing
  • Intentional interference with business relations
  • Threatening to publish an exposé article unless refunded "tens of thousands of dollars"
  • Potential criminal extortion under Arizona law (A.R.S. § 13-1804(A)(6))

Demands:

  • Cease all defamatory statements
  • Delete existing posts
  • Issue retractions
  • Refrain from posting threatened articles

Deadline: January 31, 2024

View Full Cease & Desist Letter (PDF)

Significance: This letter demonstrates a pattern where Dennis Yu allegedly made public accusations of fraud and scamming against another business, similar to allegations made against him by others. The threat of legal action for defamation and potential extortion mirrors the types of legal issues Yu himself faces.

Pattern Analysis

Recurring Themes

  • Defamation & Libel: Multiple cases involve allegations of defamatory statements and false claims
  • Fraud & Conversion: Court allowed fraud counter-claims to proceed against Yu
  • Labor Law Violations: Federal finding of illegal worker termination
  • Extortion Allegations: Cease & desist letter cited potential criminal extortion
  • Payment Disputes: NLRB case centered on late paychecks, corroborated by employee reviews

Legal Risk Profile

The combination of active lawsuits, denied motions to dismiss, federal labor law violations, and cease & desist letters creates a high-risk legal profile. The pattern suggests ongoing legal exposure across multiple jurisdictions and areas of law.