Missions in Haiti identified the victims as David “Davy” Lloyd III, son of its founders; his wife, Natalie Lloyd; and Jude Montis, the group’s country director.

PORT-AU-PRINCE, Haiti — Three people from an Oklahoma-based missionary group, including the daughter and son-in-law of a Missouri state representative, were shot and killed in a gang attack in Haiti as they were leaving an event at a church, the organization said Friday.

State Rep. Ben Baker (R) and Missions in Haiti identified the victims as David “Davy” Lloyd III, 23, son of the organization’s founders; his wife and Baker’s daughter, Natalie Lloyd, 21; and Jude Montis, 45, its country director. They were coming out of a church Thursday evening when they were ambushed by “a gang of 3 trucks full of guys,” Missions in Haiti said on its Facebook page.

“They were three great people,” David Lloyd, who founded the group with his wife, Alicia, told The Washington Post. “They’re irreplaceable. I’m at a loss as how to continue going forward without them.”