PALMER — A lawyer for a Hampden teen accused of dealing drugs from his home and in the parking lot of Minnechaug Regional High School is challenging the search warrants local police filed and led to an arrest.

Nicholas Shea, formerly of Wilbraham, was 18 when he was arrested at school and charged with 22 criminal counts related to drug sales and firearms in January.

Wilbraham police charged Shea with possession of a Class B substance (Oxycodone and Adderall), possession of a Class C substance (Psilocybin mushrooms), and possession of a Class E substance (Xanax). He also faces charges of possession of a Class B substance (cocaine and crack cocaine), and possession of illegal firearms.

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