Updated

Memorial services are scheduled this week in Yuma for two U.S. Border Patrol agents killed last week when a train hit their sport utility vehicle in western Arizona.

A public viewing for Agent Hector Clark is Wednesday with a public viewing Thursday for Agent Eduardo Rojas.

The public is invited to a memorial service for both agents this Friday at 1 p.m. at the Yuma Civic Center.

The agents were involved in a collision with a train on May 12 near Gila Bend while pursuing drug smugglers. An investigation into the crash is under way.