thanks for being here. >> thanks for having me. >> judge jeanine: you wrote this book fatal vows the tragic wives of sergeant peterson. why did you write the book? >> i covered stacy's dis appearance and i covered kathleens it death in 2004. >> you are from the chicago area. >> i was the only person who wrote about kathleen's death. and then the state police determined it was an accident pretty much immediately and my losses didn't want me to write about it any more so i didn't. >> judge jeanine: why were you so interested in it? what you are tell meeing me isu saw something in this before everyone else did? >> he is a policeman and going through the lengthy divorce and animosity and there is court records detailing the animosity. her death was so suspicious. i don't know of healthy people who drown in bath tubs unless they are on drugs or alcohol.