Salvadoran illegal immigrant allegedly killed Virginia co-worker when she exposed affair to girlfriend: witness

The Salvadoran illegal immigrant accused of brutally stabbing his co-worker near a Virginia trail allegedly killed her after she exposed their affair to his girlfriend, a witness who worked with the pair told the police. Fairfax County prosecutors told the court Monday that a witness, identified as a co-worker, told police Alexis Antonio Cedillos-Campos, 19,...