WTTG Fox 5 News Edge At 11 July 15, 2011
>> reporter: her physical scars are mostly gone, but some of the emotional ones remain. >> i do get to points where i can't sleep at night sometimes. i constantly think about it. i try to put it farthest from my mind as i, can but you don't forget it. i can't forget. >> reporter: her nightmare began 7:00 the night of march 29th last year. katrina watts just arrived at her oxon hill home from grocery store, got out of her car, her 3-year-old daughter in her arms, what a woman she had never seen before attacked -- when a woman she had never seen before attacked them both with a chemica...