Two people, including a child, were killed, and several others injured Saturday when a vehicle drove onto a soccer field at a sports complex in Wichita, Kansas.The driver was taken into custody following the incident at Stryker Sports Complex, Wichita Police Department official Aaron Moses said in a news briefing.The victims included a child and an adult, who have not been identified. Authorities have not confirmed whether the driver acted intentionally.This is a developing story; check back later for updates.