Attorney Malpractice
Antonio DeBlasio
Illinois ARDC Commission No. 2025IN04977
Documenting systematic attorney malpractice that enabled Oppenheimer & Co. to weaponize attorney failures against elderly fraud victims and avoid judicial review of elder financial exploitation
Systematic Failures
Four Acts of Attorney Malpractice
Each act harmed clients and helped Oppenheimer avoid accountability
1 Six Written Deadline Warnings — All Ignored
The Timeline of Warnings:
- July 2025: "Please confirm service deadline"
- July 2025: "This deadline is critical"
- August 2025: "We must serve by August 25"
- August 2025: "Deadline approaching"
- August 15, 2025: "Less than 10 days remain"
- August 20, 2025: "It would be CATASTROPHIC if you miss this deadline"
Result: Missed Deadline by 2 Days
- Service due: August 25, 2025
- Actual service: August 27, 2025
- Gave Oppenheimer procedural defense to avoid all merits review
- September 23, 2025: Oppenheimer threatens sanctions and fees
- October 22, 2025: DeBlasio withdraws 8 days after admitting "full responsibility"
- Co-petitioner Terri Tepper (83-year-old widow) forced to withdraw entirely
"Withdrawal was not at critical time"
Withdrew while sanctions motion pending, forced 83-year-old widow out of case. Every element was critical.
2 Six Transcript Requests — All Ignored
The Timeline of Requests:
- July 17, 2025: First request for FINRA transcript preparation
- July 24, 2025: Follow-up request
- August 1, 2025: Third request
- August 8, 2025: Fourth request
- August 15, 2025: Fifth request
- August 20, 2025: Final request before deadline
From: Joseph Two (DeBlasio's Associate)
Date: July 10, 2025
"The only thing he is hung up on is the official transcript. He is adamant about getting that. I think it's worth doing now rather than later just to keep him happy. I've been working off of an AI generated transcript from the audio recordings, but we would need the official transcript eventually if we file a motion to vacate..."
DeBlasio's Response:
"Not sure how much it costs but costs are separate under the engagement letter, so I would want payment from him as a retainer for those transcript costs before we order. My guess is the cost is substantial."
The Smoking Gun: This Email Proves
- DeBlasio KNEW client was requesting transcript preparation
- DeBlasio's associate stated they "would need the official transcript eventually"
- Official FINRA recordings existed the entire time
- Cost was the excuse — despite being paid $15,000
- Ms. Wood's claim "transcripts did not exist" is a deliberate lie
"Mr. Weiner made repeated requests for something that did not exist and then complained to your office that he did not get it."
Mr. Weiner ultimately obtained the FINRA audio recordings himself as a pro se litigant and had them professionally transcribed — proving they existed all along.
3 Filed Federal Petition Without Client Authorization
The Timeline:
- August 20, 2025: Petition filed in federal court
- August 20, 2025: Jordan learns petition was filed WITHOUT his review or approval
- August 21, 2025: Discovers egregious error in petition
- October 14, 2025: DeBlasio admits on recorded call: "I take full responsibility"
The Error That Helps Oppenheimer
What Petition Incorrectly Stated:
Oppenheimer failed to provide "client log files"
The Reality:
Oppenheimer provided log files but they were USELESS — the real issue was they substituted worthless log files for requested SPREADSHEETS showing actual trades and fees.
Impact:
This error gives Oppenheimer an easy defense: "We provided the log files!" DeBlasio's error actually SUPPORTS Oppenheimer's position.
- Filed legal document without client authorization
- Stripped client of opportunity to review for errors
- Error materially damages client's case
- Error benefits opposing party
4 Complicit in McGuire's "Mid-2022" Fraud
Fee increase occurred in "mid-2022"
Fee increase implemented January 1, 2021
18 MONTHS
DeBlasio's Role:
- Filed petition using McGuire's false timeline without verification
- Failed to catch obvious fraud in opponent's representations
- Never corrected the record
Four Material Lies to the ARDC
Allison L. Wood, Legal Ethics Consulting — January 16, 2026
Claim #1: "The Transcripts Did Not Exist"
Ms. Wood told the ARDC that Mr. Weiner requested "something that did not exist"
"Mr. Weiner made repeated requests for something that did not exist and then complained to your office that he did not get it."
- DeBlasio had FINRA audio recordings in his possession the entire time
- Six documented written requests from client
- Associate Joseph Two confirmed: "we would need the official transcript"
- DeBlasio's response: transcription "will be expensive"
- Mr. Weiner obtained recordings himself and had them transcribed
Email chain on page 78 of Master Exhibits submitted to ARDC proves beyond doubt that recordings existed and transcription was possible.
Claim #2: "Retaining Other Counsel"
Ms. Wood claimed complainants were getting new attorneys
"Complainants were retaining other counsel"
Complainants have been forced to proceed PRO SE throughout federal court proceedings because no attorney would accept the case after DeBlasio's malpractice created the procedural catastrophe.
The reason they can't get new counsel IS BECAUSE of DeBlasio's malpractice. This is circular reasoning.
Claim #3: "Withdrawal Was Not at a Critical Time"
Ms. Wood claimed the timing was not critical
"The timing of the withdrawal did not occur during a critical time in the case"
- October 14, 2025: DeBlasio admits "I take full responsibility"
- October 22, 2025: Files withdrawal (8 days later)
- Status: Oppenheimer's sanctions motion PENDING
- Impact: 83-year-old widow forced to withdraw entirely
Claim #4: "Genuinely Remorseful"
Ms. Wood claimed DeBlasio showed genuine remorse
"Mr. DeBlasio is genuinely remorseful that this occurred"
If DeBlasio were genuinely remorseful, he would provide an ACCOUNTABILITY LETTER acknowledging the service error was his fault. This would cost him nothing, take 5 minutes, and enable clients to establish equitable tolling.
REFUSED
His refusal speaks louder than any representation of remorse.
The Pattern Cannot Be Ignored
Every Significant Action Harmed Clients and Helped Oppenheimer
Pattern #1: Six Ignored Deadline Warnings
Pattern #2: Six Ignored Transcript Requests
Pattern #3: Recorded Admission Followed by Concealed Withdrawal
Pattern #4: Withdrawal at Critical Time
Pattern #5: Refused Accountability Letter
Pattern #6: Filed Petition Without Authorization
As documented in the ARDC Second Supplemental Filing:
Six major decisions. Six times clients harmed. Six times Oppenheimer helped.
Zero times where DeBlasio's action helped clients.
"Was DeBlasio's pattern of failures mere incompetence, or was it intentional conduct designed to harm his clients and benefit Oppenheimer? This Commission has the authority and the obligation to investigate whether that alignment is more than coincidental."
— ARDC Second Supplemental Filing, February 6, 2026
Oppenheimer Weaponizes Attorney Malpractice
Federal Court Filing (ECF No. 34) Uses DeBlasio's Failures as Sole Defense
The "No Representational Harm" Claim Debunked
Three weeks after Ms. Wood told the ARDC that DeBlasio's conduct caused "no representational harm," Oppenheimer filed a 7-page brief doing EXACTLY what Complainants warned would happen.
Oppenheimer's Strategy: Avoid the Merits Entirely
Procedural Arguments
Substantive Grounds
What Oppenheimer Refused to Address:
- Fraud in Procurement: McGuire's "mid-2022" lie about when fee increase occurred
- Elder Exploitation: 56% fee increase on 80-year-old with Parkinson's and Stage 4 cancer
- Arbitrator Misconduct: Dismissed expert medical testimony documenting 400+ sessions
- Arbitrator's Own Admission: When asked if opposing counsel was "permitted to lie," responded "Yes, he can"
- Discovery Violations: Substituted useless log files for requested financial spreadsheets
- Elder Protection Laws: Manifest disregard of FINRA Rules 2165, 3110, Illinois statutes, SEC regulations
Oppenheimer's argument:
"The courthouse door should be shut before anyone can see what happened behind it."
This is the "no representational harm" Ms. Wood told the ARDC about.
Download All ARDC & Federal Court Filings
Complete documentation available for independent review
ARDC Filings
Original ARDC Complaint
Filed November 21, 2025 • 176 pages
DeBlasio's Response via Allison Wood
Filed January 16, 2026 • Legal Ethics Consulting
Complainants' Reply
Filed January 22, 2026
Second Supplemental Filing
Filed February 6, 2026
Federal Court Filings
Oppenheimer's Response (ECF No. 34)
Filed February 6, 2026 • Case No. 1:25-cv-09985
Petitioners' Reply to Oppenheimer
Filed February 6, 2026 • Case No. 1:25-cv-09985
This Is About More Than One Attorney
When attorney malpractice enables financial institutions to escape accountability for elder exploitation,
the system fails twice.