Cavise & Prokesch LLP
We litigate the science so you can litigate the case
Factor Space Forensics partners with criminal defense attorneys to understand, challenge, and litigate forensic evidence. From case-by-case consulting to building your office's in-house forensic unit, we bring the science so you can focus on the law.
Trusted by public defender offices, capital defense teams, and criminal defense attorneys nationwide
Four ways to work with us
From a single case to a full forensic practice group. Pick the model that fits your needs.
Case-by-Case Consulting
We review forensic evidence, identify scientific and legal issues, advise on strategy, and support litigation from pretrial through appeal.
Resource & Co-Counsel
We join your team as forensic resource counsel behind the scenes, or step into court as co-counsel to directly litigate the forensic issues alongside you.
Contract Forensic Practice Group
For offices without an in-house forensic unit, we serve as your embedded forensic practice team, providing ongoing support across your full caseload on a contract basis.
In-House Unit Development
We design, develop, and implement custom in-house forensic units tailored to your office's specific needs, caseload, and resources.
Meet the founding partners
Two forensic litigators with a combined 20+ years of experience challenging unreliable forensic evidence in criminal cases.
Emily J. Prokesch
Founding Partner
Former Forensic Practice Director at The Bronx Defenders. Lead counsel in People v. Ross/A.M., the first firearms/toolmark admissibility hearing in New York State courts. Lecturer at Columbia Law School. Chair, NIST OSAC Legal Task Group.
Full biography → Joseph Cavise
Founding Partner
Former Forensic Science Division attorney with the Cook County Public Defender's Office. Co-counsel in People v. Winfield... and Friction Ridge Subcommittee.
Full biography →Forensic disciplines we cover
Have a case with forensic evidence?
Tell us about your case. We'll schedule a free consultation to discuss how we can help, whether it's a single matter or ongoing forensic services for your office.
Free Case Consultation