Dorchester 7 hours ago Police investigating reported stabbing in Dorchester Police have not found a victim yet. Follow NBC10 Boston: https://instagram.com/nbc10boston https://tiktok.com/@nbc10boston https://facebook.com/NBC10Boston https://twitter.com/NBC10Boston US & World Videos Forecast: Warming late week, all eyes on the tropics 3:04 Commuter chaos: NTSB investigating Green Line derailment 1:35 Political candidate signs vandalized in Tyngsborough 1:26 Escaped inmate found in Foxborough, back in custody 5:13 MBTA official talks about investigation into Green Line derailment in Cambridge