Police arrested a 23-year-old man Tuesday night after a teen was stabbed outside a Brockton homeless shelter.
Brockton resident Ryan Sanon pleaded not guilty to assault and battery with a dangerous weapon in connection with the stabbing in Brockton District Court on Wednesday, according to court records.
On March 17, Brockton police responded to 124 Manley St. around 9 p.m. for a report of a stabbing outside the Smith Housing Resource Center, Brockton police spokesperson Darren Duarte said in an email. Officers quickly identified Sanon as the suspect and arrested him outside the shelter…