St. Louis County Crime Laboratory

Evidence Custodian Unit

The Evidence Custodians are primarily responsible for accepting evidence submitted to the Crime Laboratory. They ensure that all items are correctly labeled and packaged. The Evidence Custodians maintain proper chain of custody for all items of evidence including transfers to outside laboratories for additional testing, return to the submitting agency, and transfer to Property Control for storage. In addition, the Evidence Custodians perform clerical duties including distributing laboratory reports, answering phone calls, filing, and locating evidence for court proceedings.

For more information, please contact:







St. Louis County Police Crime LaboratoryAmerican Society of Crime Laboratories Directors 



Lieutenant Dana Fulton, Commander



Telephone: (314) 615-5365



E-mail: [[email protected]]



Ms. Lisa Campbell, Deputy Director 



Telephone: (314) 615-5365 E-mail: [[email protected]]
7900 Forsyth Blvd.



St. Louis, MO 63105



Fax: 314-615-8956







Hours of Operation:

Monday – Friday, 8:00AM to 4:30PM*



The Laboratory is closed on all St. Louis County Government holidays



*Please call for an appointment if submitting evidence

St. Louis County Police Department

7900 Forsyth Blvd

Clayton, MO 63105

Emergency Calls: Call 911

Non-Emergency Reporting / General Information: (636) 529-8210

TDD: (636) 529-8220