Two men were fatally shot in Brockton on Saturday afternoon, the Plymouth district attorney’s office said. Brockton police located the men sitting in the front of a Honda Accord on Battles Farm Drive just after 4 p.m., said Bridget Norton Middleton, a spokeswoman for the district attorney’s office. Both men appeared to be suffering from gunshot wounds to the chest, she said. The men were taken to a local hospital, where they were pronounced dead a short time later, Middleton said. The identities of the victims were not immediately released, and the case is under investigation. Anyone with information is urged to contact authorities at 508-941-0234.Derek J. Anderson can be reached at email@example.com.