Susan Condon of Delphi announces the engagement of her daughter, Shannon Burns, to Dr. Christopher Petorak. He is the son of Greg and Jan Petorak of St. Louis, Mo.

The bride-elect is a 2003 graduate of Delphi Community High School and a 2007 graduate of Purdue University.

The groom-elect graduated from Jesuit High School in Tampa, Fla. in 1998 and from Purdue in 2007.

An October wedding is being planned.