Yes very tragic and there's been other similar incidents reported.
Also agree, about legalizing 'real' pot, not that I might smoke it, but more likely digested primarily for medical use only. No smell, no ash, no smoke, it's also discreet; especially around the kids.
I remember watching a documentary about the founding fathers; they smoked and the clothes they wore, other materials and ropes all made out of Pot! Makes me wonder if the paper we're also made out of Pot,,, hmmm,,,, OMG the constitution.