An undocumented immigrant who was arrested at a state-run shelter in Revere last month allegedly with an AR-15 and $1 million worth of fentanyl was not officially part of the emergency assistance program but was staying with someone who was,

Speaking of funding, Healey is also requesting another $425 million from a reserve account to keep the emergency shelter assistance program running for the next six months. Already, her office announced a series of changes to shorten the length of stay and phase out the use of hotels and motels.

"It's outrageous that this individual took advantage of our shelter system to engage in criminal activity," Healey said in a press statement on Monday.