GETTYAlhaggagi claimed he was going to “redefine terror”
Amer Sinan Alhaggagi, a 22-year-old from Oakland, California is accused of planning mass killings and attempting to provide services and personnel to the terror cult.
It is alleged that Alhaggagi intended to carry out several attacks, which included bombings, mass poisonings and arson.
His plans were unearthed by undercover agents working for the FBI, it has been reported.
In a December 2016 court hearing, prosecutors revealed Alhaggagi talked about plans to sell cocaine laced with strychnine – a common poison used to kill rodents – in Bay Area nightclubs.