Why city dwellers should always keep their heads down

Boston Police report a man walking down Centre Street by Gay Head Street in Jamaica Plain early this morning found himself being chased by an angry guy with a knife who objected to the man overhearing his loud argument with a female acquaintance in their apartment:

The victim stated that he heard the voice of a female state, "look you got people looking up here." The victim reported that he next saw a male at the window who exclaimed, "What! You want some of this?!"

The victim reported that before he realized it, the suspect had come outside to confront him brandishing a knife and charged at him. The victim fled from the suspect as the suspect pursued him yelling, "That's right, you better run!"

Police report arriving officers found Isaac Q. Johnson, 22, of Jamaica Plain, nearby and arrested him on a charge of assault with a dangerous weapon.

Innocent, etc.