A 20-year-old man was stabbed in Medford last weekend, police said.
The man, who was not identified, was brought to Lawrence Memorial Hospital by a friend about 7:45 p.m. April 17, said Medford Lieutenant Paul F. Covino in a statement.
The man was seriously injured but his condition has improved, Covino said.
Details about the stabbing were unclear, Covino said, although the incident "did occur somewherein Medford, but the exact whereabouts of that location is under investigation."
The victim and the suspect -- who was also not identified -- knew each other, and the act was not random, he said.
the investigation is ongoing.