I-a. As used in this section:
(a) "Law enforcement officer" means a sheriff or deputy sheriff of any county, a state police officer, a constable or police officer of any city or town, an official or employee of any prison, jail, or corrections institution, a probation-parole officer, a juvenile probation and parole officer, or a conservation officer.
(b) "Criminal street gang member" means an individual to whom 2 or more of the following apply:
(1) Admits to criminal street gang membership;
(2) Is identified as a criminal street gang member by a law enforcement officer, parent, guardian, or documented reliable informant;
(3) Resides in or frequents a particular criminal street gang's area and adopts its style of dress, its use of hand or other signs, tattoos, or other physical markings, and associates with known criminal street gang members; or
(4) Has been arrested more than once in the company of individuals who are identified as criminal street gang members by law enforcement, for offenses that are consistent with usual criminal street gang activity.
(c) "Criminal street gang" means a formal or informal ongoing organization, association, or group of 3 or more persons, which has as one of its primary objectives or activities the commission of criminal activity, whose members share a common name, identifying sign, symbol, physical marking, style of dress, or use of hand sign, and whose members individually or collectively have engaged in the commission, attempted commission, solicitation to commit, or conspiracy to commit 2 or more the following offenses, or a reasonably equivalent offense in another jurisdiction, on separate occasions within the preceding 3 years:
(1) Violent crimes, as defined in RSA 651:5, XIII;
(2) Distribution, sale, or manufacture of a controlled drug in violation of RSA 318-B:2;
(3) Class A felony theft;
(4) Unlawful sale of a pistol or revolver; or
(5) Witness tampering.