The investigation by Pulitzer Prize-winning investigative journalist says that the US had planned the attack for months and executed it with the help of regional ally Norway.
Stephen McCullagh, 31, told investigators he was broadcasting live on the night his pregnant girlfriend was stabbed to death. He later admitted the stream was pre-recorded.
Jennifer Decarlo groomed young boys for sex, according to the D.A.'s office. Initially the case involved one minor, but Oakley police investigated and found two other boys were victims.
Sarah Jean Hartsfield, 48, was arrested last week and charged with felony murder after her husband, Joseph Hartsfield, died of a "suspicious illness" last month.
Tremaine Jackson was accused of forcibly touching victims, placing their hands on his genitals and asking them to perform oral sex on him in order to avoid arrest.
John Michael Musbach wanted to kill the 14-year-old boy, whom he exchanged sexually explicit photos and videos with, in an attempt to prevent him from testifying against him in court.
Madison Brooks was allegedly raped by Kaivon Washington and a minor in the back seat of a car before they dropped her off at a subdivision. She was hit by a car moments later, eventually leading to her death.
Mohammad Irfan also propagated photos of himself holding a large knife on social media, exhorting followers to join his militant group and take up armed violence.
Shahraban K set up a fake Instagram account in an attempt to find someone who looked like her and lured Khadidja O into meeting her before brutally murdering her to fake her own death.