? A Bridgeport couple was killed when their car went off the road in New Hampshire Tuesday afternoon.

Police in Northfield, New Hampshire say Robert Milewski and his wife, Cynthia, were killed when their car went off Interstate 93, rolled over and struck several trees. Robert Milewski?s parents, from Trumbull, were also hurt in the accident. However, they are expected to recover.

Investigators believe the accident resulted from a medical condition suffered by Robert Milewski.