警探维斯廷第五季

While 
reco vering
  from a s evere inju ry, Wi sting receives  an an
ony
mous letter. T he cryptic co nten
t lea ds Wisting to suspect a possible inju stice in an old 
murder case where a  17-year-old gir l was killed, and her  ex- b
oyfriend was c onvicted