Assertion: detective | /r/CapableOf | provide expert testimony
Facets:
value: in court
type: LOCATION
Source sentences:
text: In addition, a Detective may perform court liaison functions; act as a Watch Commander; provide electronic equipment expertise to conduct surveillance and polygraph examinations; investigate applicants and businesses who have applied for Police Commission permits to conduct business; investigate child abuse cases; provide expert testimony in court; and, conduct investigations of crimes committed by gangs of foreign origin.