Terror suspect in France beheading case refuses to speak

A detained truck driver with a history of radical Islamic ties is refusing to speak to police investigators over his implication in an explosion and beheading in south-eastern France.
Leading suspect Yassine Salhi, as well as his sister and wife, remains in custody in the city of Lyon a day after he allegedly crashed a truck into a US-owned chemical warehouse and hung his employer’s severed head on a factory gate.