The brother of blind Chinese activist Chen Guangcheng has fled his family’s captors in a second escape from their Shandong village. Chen Guangfu arrived in Beijing on Thursday morning after escaping the home where his relatives have been living under strict control since his brother escaped house arrest and fled to the US embassy in Beijing in April. Chen Guangfu is said to be seeking help for his son, Chen Kegui, who was arrested on attempted murder charges earlier this month following a clash with intruders who broke into his home to search for his uncle.