Parents of the suspect accused of a deadly stabbing rampage in Taiwan have apologised, pledging full cooperation with investigators. The incident left four people — including the suspect — dead and 11 others injured. Chang Wen's parents knelt outside a funeral parlour where his autopsy was conducted, expressing remorse for the 27-year-old's actions. Chang was unemployed and relied on family support. Investigators said he rented an apartment near the main station earlier this year and scouted