A teenager is in custody in connection with last week’s mass shooting that left five people injured on the campus of Morgan State University. Baltimore police announced the unnamed 17-year-old male was arrested on Thursday in Washington, DC and will face multiple counts of attempted murder. Detectives are also looking for another suspect, identified as 18-year-old Jovan Williams. They say Williams should be considered armed and dangerous. A nine-thousand-dollar reward is being offered for tips in the case.