DEARBORN - A laptop seized from the home of a Wayne State University medical student earlier this week could hold the key to an ongoing investigation being conducted by the Police Department and the FBI. The laptop belongs to 26-year-old Dearborn resident Houssein Zorkot, who was arraigned Tuesday in 19th District Court on multiple felony charges, including one count of carrying a dangerous weapon with unlawful intent — a five-year felony. Dearborn police arrested Zorkot Sept. 8 after he was seen wielding an AK-47 semi-automatic assault rifle in Hemlock Park. But what led Zorkot to take up arms is still...