Complex sentence: Schiavo began campaigns to curb the sale of unapproved parts and led investigations that, by 1996, resulted in hundreds of criminal convictions, restitution and fines totalling about $47 million USD, and resulting prison sentences of up to five years.
Split into simpler sentences: Schiavo began campaigns to curb the sale of unapproved parts and led subsequent investigations. By 1996, these investigations resulted in hundreds of criminal convictions, restitution and fines totalling about US $47 million, and prison sentences lasting as long as five years.