What a horrific case all around. There are females who are masterminds who instigate others to torture a person. They range from Gertrude Baniszewski, Theresa Knorr, Pamela Smart, Laurie Tackett, Dora Cisneros, Diane Zamora, Lori Drew, Eliza Baker, Kayla Narey, Karinthya Sanchez Romero, and Angela Lynn Marinucci. They are often consumed by extreme jealousy and envy. They are often predatory in nature.
I would consider Marinucci an injustice collector with predatory tendencies. She is like Lori Drew, Gertrude Baniszewski, Jodi Arias, Dora Cisneros, Nathalie Keepers, David and Louise Turpin, Pamela Smart, Diane Zamora, Betty Broderick, Patrick Purdy, Elliot Rodger, Eric Harris, Nikolas Cruz, Adam Lanza, Seung-Hui Cho, Martin Bryant, Omar Mateen, Stephen Paddock, Anders Breivik, Jim Jones, and Osama bin Laden in the injustice collector aspect. Marinucci is like Jerry Sandusky, Larry Nassar, Jimmy Savile, Jeffrey Epstein, Ghislaine Maxwell, Antoinette Davis, and Mary Kay Letourneau. She is predatory like them. Sometimes predators can also be injustice collectors.