Authorities: 3 dead, trooper wounded in Maryland shooting


              Law enforcement works near where a man opened fire at a business, killing three people before the suspect and a state trooper were wounded in a shootout, according to authorities, in Smithsburg, Md., Thursday, June 9, 2022. The Washington County (Md.) Sheriff's Office said in a news release that three victims were found dead at Columbia Machine Inc. and a fourth victim was critically injured. (AP Photo/Steve Ruark)
            
              A tactical police officer walks near where a man opened fire at a business, killing three people before the suspect and a state trooper were wounded in a shootout, according to authorities, in Smithsburg, Md., Thursday, June 9, 2022. The Washington County (Md.) Sheriff's Office said in a news release that three victims were found dead at Columbia Machine Inc. and a fourth victim was critically injured. (AP Photo/Steve Ruark)
            
              Police stand near where a man opened fire at a business, killing three people before the suspect and a state trooper were wounded in a shootout, according to authorities, in Smithsburg, Md., Thursday, June 9, 2022. The Washington County (Md.) Sheriff's Office said in a news release that three victims were found dead at Columbia Machine Inc. and a fourth victim was critically injured. (AP Photo/Steve Ruark)
            
              A tactical police officer walks near where a man opened fire at a business, killing three people before the suspect and a state trooper were wounded in a shootout, according to authorities, in Smithsburg, Md., Thursday, June 9, 2022. The Washington County (Md.) Sheriff's Office said in a news release that three victims were found dead at Columbia Machine Inc. and a fourth victim was critically injured. (AP Photo/Steve Ruark)
            
              Tactical police work near where a man opened fire at a business, killing three people before the suspect and a state trooper were wounded in a shootout, according to authorities, in Smithsburg, Md., Thursday, June 9, 2022. The Washington County (Md.) Sheriff's Office said in a news release that three victims were found dead at Columbia Machine Inc. and a fourth victim was critically injured. (AP Photo/Steve Ruark)
            
              Law enforcement vehicles block the road at the scene of a shooting at a Maryland business near Smithsburg, Md., on Thursday June, 9 2022. A man opened fire at a manufacturing business in rural western Maryland on Thursday, killing multiple people before the suspect and a state trooper were wounded in a shootout, authorities said.(AP Photo/Michael Kunzelman)
            Police work near where a man opened fire at a business, killing three people before the suspect and a state trooper were wounded in a shootout, according to authorities, in Smithsburg, Md., Thursday, June 9, 2022. The Washington County (Md.) Sheriff's Office said in a news release that three victims were found dead at Columbia Machine Inc. and a fourth victim was critically injured. (AP Photo/Steve Ruark) 
              Law enforcement stages near the scene of a shooting at Columbia Machine, Inc., in Smithsburg, Md., Thursday, Jan. 9, 2022. (AP Photo/Tim Jacobsen)