Yikes, don't start that argument again. :-) Things got kind of testy in the thread about the kid who got decapitated on the water slide. Second degree murder is often charged in cases where there was no intent to kill, but the perp was engaged in behavior that was so reckless that it showed a wanton disregard for human life. Throwing a sand bag off a bridge onto a traveled highway certainly qualifies.
Im not a lawyer but having owned a Merck Manual back in the day and being born with a congenital heart issue I am indeed sort of s cardiologist
/s