Explore ethnicity, find biological family, identify perpetrators and victims of violent crime, trace genetic conditions, and break down ancestral brick walls. DNA has the power to do all this and more. Rolnick Research specializes in using DNA along with traditional genealogy research to help find answers.

Providing investigative leads to law enforcement to identify suspects of violent crimes and John/Jane Does.

family mysteries

Solving family mysteries through DNA.

Offering guidance and training both 1:1 and to groups from beginner to advanced.


"I was amazed how quickly Rolnick Research was able to help me solve my family mystery. Carol was incredibly thorough and professional in her research."   - L.V. (Santa Barbara, CA)


Using DNA to find biological family for adoptees, foundlings and others of unknown parentage.