The funeral will be held today for an Iredell County couple killed in a head-on collision early Saturday afternoon.

Bobby Knox, 67, and Donna Biggers Knox, 63,  were traveling west on I-26 near Orangeburg, S.C., when a Nissan Altima crossed the highway median and crashed into their RV. The Knoxes were returning home from a vacation in the Florida Keys, according to a report on CorneliusNews.net.

Also killed in the accident was a person in the Altima, Tyrica Shuler, 27, of Orangeburg.

The Knoxes’ funeral is 2 p.m. today at Bethel Presbyterian Church in Cornelius.

Arrangements for Ms. Shuler were incomplete.