Nothing in TFA or the NBC article linked by TFA provides enough information to conclude reckless homicide. All that is confirmed is a car leaving a roadway, crashing, and catching fire. What's your source for concluding reckless homicide?
https://www.reddit.com/r/CatastrophicFailure/comments/1ptc7c...
https://exclusivecarregistry.com/collection/zampella-collect...