Woman charged with stabbing outside Boston Medical Center

UPDATE: Jackson ordered to observation for 20 days, the DA's office reports, adds Jackson did not know her victim.

Michelle Jackson, 27, is scheduled for arraignment today on charges she plunged a pair of scissors into another woman's chest around 5:30 p.m. yesterday at Massachusetts Avenue and Albany Street, according to the Suffolk County District Attorney's office, which reports the victim, 21-year-old Cambridge resident, is expected to survive, and that the motive remains under investigation.

Innocent, etc.