Convicted thug now faces murder rap in savage beating

Wu, 44, died last Thursday at Einstein's Willowcrest rehabilitative facility. He had been at the facility or the next-door Albert Einstein Medical Center ever since the attack, never recovering enough to return home.

The assault followed an argument that Niblack, who lived near the takeout, had with Wu's wife. Niblack had accused her of charging him 25 cents too much for something he had bought, she has said.

Wu and his wife, Qinhui Chen, came from Fujian Province in southeastern China about a decade ago, leaving behind their two young sons. They opened their business in 2009.

The couple's two sons, now 13 and 16, just arrived in Philly from China a little over a week ago, after receiving their visas. They had not seen their parents since their father and mother left China. They were able to see their father just before he died.