A man robbed by a mother and her son claims he has been left a prisoner in his own home – while the teenager walks the street.Alcoholic Lisa Walker, aged 41, was jailed for 16 months after the pair attacked 51-year-old John Lennox in the street after a night drinking.Drunk on eight or nine double vodkas, she jumped on his back and grabbed £200 cash and a mobile phone – after her son had kicked him to the floor.The 18-year-old was given a suspended prison sentence at Plymouth...
