President Donald Trump's promise for the “largest deportation program” in U.S. history has not only led to a surge in Immigration and Customs Enforcement arrests in Maryland and the rest of the country, it’s shifted the agency’s tactics as well.

State police identified the victims on Sunday as 43-year-old Clinton David Brink and his 41-year-old wife, Cristen Amanda Brink. In a statement issued on Sunday, the Arkansas State Police said the couple was killed while out hiking with their two daughter, ages 7 and 9, who were not injured in the incident.

Authorities are seeking the suspect in the deaths of a couple hiking on a trail at a state park in Arkansas. Their two children were with them and unharmed.