Murder suspect Richard Allen admitted that he killed Liberty German and Abigail Williams during calls with his wife and mother on public jail phones, prosecutors say.
The social media star, who's been criticized for spreading a misogynistic message to his followers, is accused of forming a gang to sexually exploit women.
Heather Mack served seven years in an Indonesian prison before being deported to the U.S., where she was charged in the death of her mother, Sheila von Wiese-Mack.