A tornado warning, replete with threatening funnel clouds, made IndyCar drivers' weekend at Iowa Speedway extra memorable.

Hundreds of motorcyclists took to the streets of Kansas City on Saturday morning to honor Graham Hoffman, a Kansas City firefighter paramedic who was killed in late April.

Hundreds of bikers hit the pavement this weekend to honor a fallen paramedic. Kansas City paramedic Graham Hoffman was fatally stabbed in April while transporting a patient.

One person is in the hospital with critical injuries after crashing near I-29 and Northwest Gateway Drive in Kansas City, Missouri, police say.