Robens Pierre, 28, 24 Grover St., Malden, was arrested for possessing Class B with intent to distribute, possession with intent to distribute in school zone, possessing firearm without firearm license, unlawful possession of ammunition and possession of gun with defaced serial number.
Cameron Linehan, 23, 289 Highland Ave., Somerville, was arrestesd for possessing Class B with intent to distribute.
Danielle Marchione, 34, 20 Sherwood Circle, Salem, NH, was arrested for assault and battery, assault and battery with a dangerous weapon, larceny, illegal possession of Class E substance, drug paraphernalia, intimidation of a witness.
Javone Fonrose, 21, 29 Argyle St., Everett, was arrested for protective custody.
Mariano Hernandez, 24, 22 Normandy Rd., Chelsea, was arrested on a warrant.