
This booking photo provided by the Westminster, Colo., Police Department shows Austin Reed Sigg, 17, who has been arrested in the abduction and killing of a 10-year-old girl and the attempted kidnapping of a runner. Police say they arrested Sigg at his Westminster home Tuesday night, about five miles from the home of Jessica Ridgeway, who disappeared Oct. 5.
While any mother would be devastated, there was an even more heartbreaking wrinkle for Sigg: She was the one who called police.
It was not the only high-profile case this week in which a mother made that painful choice. In New Jersey, Anita Saunders saw something on a Facebook page that led her to call police.
Her two sons, ages 15 and 17, are now charged with murdering 12-year-old Autumn Pasquale, a bike-lover who authorities said was lured to their home with the promise of new parts.
What does it feel like to turn in your child, knowing they could be sentenced to many years in prison? Surely, no one knows but those who've done it.
But a main motivation, according to one criminologist, is simply a desire to do the right thing.











