Assertion: thc's use | /r/CapableOf | come under great scrutiny
Facets:
value: due to the lack to forensic studies
type: CAUSE
value: in recent years
type: TEMPORAL
Source sentences:
text: In recent years, the use of presumptive test kits in the criminal justice system has come under great scrutiny due to the lack to forensic studies, questioned reliability, rendering of false positives with legal substances, and wrongful arrests.