UPDATE: One killed, one critically injured in wreck

AMARILLO, TX (KFDA) - Amarillo, TX - An Amarillo woman remains in critical condition. Thursday, her and her husband were hit by a vehicle while riding their bikes, hospitalizing her and claiming his life.

Amarillo police say around four Thursday afternoon, 78-year-old Earnest Latta was driving west on I-40 when he struck David and Anna Isom from behind.

The two were biking along an access road, west of Hope road. Officials say they were both wearing helmets.

The incident is still under investigation.