The line's engaged <a href=" http://www.djoasis.com/the-help-book-essay/ ">laughter is the best medicine essay</a> PHOENIX -- A 911 call released Friday provides a dramatic account of a tragic joyride by an 8-year-old boy in his mother's car as he swerved through traffic, turned around at a convenience store and eventually slamming into a light pole, killing his 6-year-old sister.