The fiancé and son of a young woman killed in an accident involving four cars and two allegedly drunken drivers have settled pre-suit claims for more than $4.3 million.

The chain reaction that took the life of 23-year-old Adrianna Barron began when a drunken driver hit the Interstate 75/85 retaining wall and careened across five lanes of traffic shortly before 1 a.m. on July 20, 2013. According to an Atlanta police report, Jeremy Crawley’s 2010 Jeep stopped perpendicular to the highway. Three cars following behind were able to stop, but a fourth, a 2004 Volvo driven by Hollis Floyd, slammed into the last car in the line, knocking it into the car ahead, which hit the first car to stop.