ER

Pratt's car crashes into the river. He, Chen, and Elgin are severely injured. Abby begins her internship at County, as do Ray Barnett and Howard Ritzke, while Neela returns to Chicago after giving hers up in Michigan. Alex and Sam crash at a motel, where Alex secretly places a collect call to Luka. Luka comes to find them and asks Sam to return to Chicago with him. The Lopez family gives Weaver full custody of Henry, and will take care of him while she is at work. Carter and Kem scatter their son's ashes, and Carter asks her to marry him.