
Welcome to Scientific Services


Forensic and laboratory services to support CT law enforcement
The Connecticut Department of Emergency Services and Public Protection's (DESPP) Division of Scientific Services (DSS) provides unbiased forensic analysis for local, state and federal agencies.
The DSS has a diverse team. It is led by the director and assisted by deputy directors and managers who lead the different sections of the DSS. The team includes forensic examiners, CT career trainees, and lab assistants. Additionally, the DSS team includes evidence control offices, state troopers, and various support personnel. Their mission is to provide impartial, forensic analysis. On this page, you’ll find:
- Jobs and internships
- Guidelines and examination types
- All Scientific Services units
- Scientific Services forms
- Contact information and directory
Scientific Services jobs and internships
Find rewarding career opportunities with CT DESPP Scientific Services
Scientific Services examinations and guidelines
All Scientific Services units
Case Management Unit
Chemistry Unit
Computer Crimes and Electronic Evidence Unit
Controlled Substance
DNA Unit
Evidence Receiving Unit
Firearms Unit
Forensic Biology Unit
Quality Assurance
Latent Print Unit
Multimedia and Image Enhancement Unit
Toxicology Unit
Scientific Services forms
- Standard Operating Procedures
- Request for Analysis Form SOP-ER-02:1 Rev 6 (01/15/2024) (PDF)
- Addendum to the Request for Analysis ER 17.1 (04/2022) (PDF)
- DUI Collection and Submission Procedure (PDF)
- Family Reference Sample Consent Form (PDF)
- Computer Crimes Electronic Evidence Checklist (PDF)
- Missing Person Additional Information Form
- DNA Profile - DNA Databank Request Form DPS-2050-C (DOC)
- Sexual Assault Non-Kit Evidence Form (PDF)
Latest news and updates
Click to see the latest News from the Division of Scientific Services

Commissioner praises students’ Emergency Operations Center
Contact Scientific Services
Director:
Guy M. Vallaro, Ph.D.
Director, Division of Scientific Services
Email: Guy.Vallaro@ct.gov
Address:
278 Colony Street
Meriden, Connecticut 06451
Phone: 203-639-6400
Fax: 203-639-6485
Hours of all Divisions:
Monday to Friday 8 a.m. to 4:30 p.m.
Closed on Saturday and Sundays
Scientific Services contact persons
Administration
Jeremy M. Miller, M.S.
Acting Chief of Staff
Scientific Services Administrative Manager
Email: Jeremy.M.Miller@ct.gov
Case Management
Case Management
Email: CT.ForensicLab@ct.gov
Phone: 203-427-4098
Chemical Analysis
Jessica Gleba, Ph.D.
Director of Forensic Laboratory Operations
Email: Jessica.Gleba@ct.gov
Forensic Biology and DNA
Cheryl Carreiro, M.S.
Deputy Director, Forensic Biology and DNA
Email: Cheryl.Carreiro@ct.gov
Sevasti Papakanakis, MA
Deputy Director, Forensic Biology and DNA
Email: Sevasti.Papakanakis@ct.gov
Grants, Budget, Fiscal, Purchasing and Legal
Michael Rickenbach, Ph.D.
Deputy Director,
Grants, Budget, Fiscal, Purchasing & Legal
Email: Michael.Rickenbach@ct.gov
Identification
Lucinda Lopes-Phelan, M.S.
Deputy Director, Identification Section
Email: Lucinda.Lopes-Phelan@ct.gov
Joseph Rainone
Assistant Director, Identification Section
Email: Joseph.Rainone@ct.gov
John Brunetti
Manager of Operations, Identification Section
Email: John.Brunetti@ct.gov
Laboratory Systems
Bruce W. Cranstoun
Laboratory Systems Manager
Email: Bruce.Cranstoun@ct.gov
Quality Assurance
Jane Ridley
Quality Assurance Manager
Email: Jane.Ridley@ct.gov