A comprehensive study into false positive rates for ‘other’ biological samples using common presumptive testing methods Posted on May 22, 2023 By sdargoltz Angela Stroud, Amelia Gamblin, Penny Birchall, SallyAnn Harbison, Stephanie Opperman Sci Just; 63(3); 2023 Access article Crime Scene Investigation and Reconstruction, DNA and Biology, Forensic Pathology and Medicolegal Death Investigation, Genetic Genealogy, Sexual Assault / SANE, Statistics and Data Analysis