A Good Samaritan who helped a crying woman in the street has told a jury that she was stunned to be attacked without warning by the stranger's partner.Susan Brown told a court she was pushed over by John-Paul Collins, breaking an elbow on the cobbles.Collins is on trial at Plymouth Crown Court having denied attacking first his partner Lisa Marie Price and then Miss Brown.He pushed Ms Price against a car and then a wall, Plymouth Crown Court heard.Collins then pushed to the ground a man, James...
