A 28-year-old man who was staying at the encampment was critically injured after being stabbed there Tuesday night, police said.After a man was stabbed in the homeless encampment on the Benjamin Franklin Parkway on Tuesday night, frightened neighborhood residents voiced outrage, while professionals who work with the homeless moved quickly to temper heated reactions.The dual responses reflect the fraught realities of a controversial patch of the city at North 22nd Street, where around The 28-year-old man who police said was living in the encampment was stabbed once in both legs and once in...…A 28-year-old man who was staying at the encampment was critically injured after being stabbed there Tuesday night, police said.After a man was stabbed in the homeless encampment on the Benjamin Franklin Parkway on Tuesday night, frightened neighborhood residents voiced outrage, while professionals who work with the homeless moved quickly to temper heated reactions.The dual responses reflect the fraught realities of a controversial patch of the city at North 22nd Street, where around The 28-year-old man who police said was living in the encampment was stabbed once in both legs and once in...WW…