Murder for a Cash Crop

They legalized pot. They didn't legalize murder. Boulder rages "on fire" over legalized marijuana.  Suddenly, Boulder really rages on fire. The house next door to Nell Letterly's studio burns down. The rubble includes the body of a famous artist. Killed because of his marijuana landscape?  Killed by Nell's best new friend to collect fire insurance? Killed by the voracious condo developer who covets a more profitable business?Find the killer before the killer finds her.