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3 Killed, 1 Hurt in Shooting at Maryland Manufacturing Plant; Trooper Injured in Shootout
By Gina Cook & Carissa DiMargo
3 dead, 1 injured in shooting at Maryland factory: Sheriff
By Meredith Deliso & Emily Shapiro
Suspect charged in Maryland workplace shooting that killed 3 people
By Steve Almasy & Amy E. Simonson
Three killed after 'mass shooting' at Maryland factory
By Patrick Reilly
At least 3 dead, 3 injured in mass shooting at Maryland manufacturing facility, authorities say
By Dave Rhodes, Mike Lewis & Jeanine Santucci