The FBI is attempting to gain access to the iPhone that belonged to Dahir Adan, the culprit in the recent stabbing attack in a Minnesota mall, Wired reports. Last month, Adan randomly stabbed 10 people in the mall before being shot by police; at a press conference today in St. Cloud, Minnesota, FBI special agent Rich Thornton noted that the agency has obtained Adan’s iPhone, which is locked with a passcode, and is “in the process of assessing…