Related by context. Frequent words. (Click for all words.) 81 fingerprint 62 DNA samples 59 DNA sample 56 fingerprinting 55 DNA 54 fingerprinted 50 swabs 50 identifications 49 forensic 49 blood stains 49 swab 48 DNA testing 48 identification 47 facial recognition 46 mug shots 45 passport 44 ID cards 44 biometric 44 IDs 43 fingernails 43 ballistics 43 residue 43 forensic examination 42 footprints 42 shell casings 42 photocopy 42 passports 42 surveillance tapes 41 saliva 41 forensics 41 handwriting 40 scanned 40 tissue samples 40 biometrics 40 blood stained 39 ID 39 Forensic 39 stains 39 suspects 39 imprints 39 photographs 38 identifiers 38 photograph 38 prints 38 Crime Lab 37 ski mask 37 birth certificates 37 detectives 37 smudge 37 printout 37 stain 37 fingernail 37 semen 37 polygraph 37 suspect 36 evidence 36 signature 36 markings 36 identity 36 license plate 36 telltale 36 wallet 36 background checks 36 scars 36 mug 36 incriminating 36 voter rolls 36 printouts 36 CCTV footage 36 trace 36 authenticate 36 license plates 35 traces 35 perpetrator 35 urine samples 35 databases 35 samples 35 Detectives 35 plastic bag 35 database 35 images 34 identities 34 X rays 34 retrieved 34 watermark 34 stained 34 polygraph test 34 alibi 34 Biometric 34 signatures 34 scratches 34 Forensic Science 34 comb 34 spray paint 34 morgue 34 bloodstained 34 toothbrush 34 cigarette butts 33 photos 33 hairs 33 keys