The deadly riot happened after hooligans supporting Arema FC and Persebaya Surabaya clashed against each other after a match held in Malang in East Java.
Debbie Collier purchased a refillable torch lighter and a tarp minutes before texting her daughter, "They are not going to let me go love you there is a key to the house in the blue flower pot by the door."
Investigators believe the 24-year-old woman may have been sacrificed as part of a "macabre ritual." She was found dead in an area surrounded by evangelical churches.
The body of 19-year-old Ankita Bhandari, who went missing on Sept. 18, was found in the Hrishikesh canal on Saturday. Pulkit Arya, the owner of the resort and son of BJP leader Vinod Arya, has confessed to the crime.