Woman leaves student nurse fighting for life after stabbing her three times in unprovoked attack at bus stop

-Rebecca Jackson said she thought she was stabbing her mother in the attack

-She was seen wandering through Leeds city centre with the knife dripping with blood

-Victim Tanya Mitcham left with scarring on her back, shoulder and arm

-Jackson detained under Mental Health Act

http://www.dailymail.co.uk/news/article-2082106/Woman-leaves-student-nurse-fighting-life-stabbing-times-unprovoked-attack-bus-stop.html