Karla Homolka is a canadian murderer & rapist who helped her husband paul bernardo kill three girls and one of those girl's was karla's sister tammy homolka. Bernardo was obsessed with tammy homolka. Homolka helped bernardo kill her own sister by putting drugs in her drink and then bernardo raped her. It was alleged by police she died from drug poison. Bernardo & Homolka killed leslie maffey & kristen french by kidnapping them and rape them.  Bernardo would sexual & phyiscally abuse karla and he would force her to perform sexual acts.  Bernardo was charged with murder,sexual assault and was sentenced to life in prison without parole for 25 years.  The justice system & Karla covered up evidence regarding her part in the brutal killings of leslie maffey & kristen french,tammy homolka in order to make a plea bargain by she would plead guilty to manslaughter for killing her own sister and spend 12 years in jail only.  Let's demand a investigation into homolka's plea bargain between her & prosecutors. Homolka paid her defense lawyers to cover up stuff and makesure bernardo is gone for life.