Property owners and Haines Borough officials are set to question experts on a mystery that’s lingered for eight months and cost upwards of $100,000 to investigate:
What caused a horseshoe-shaped parcel of prime land against Mount Ripinsky to slide toward Portage Cove last January? And what, if anything, can be done to keep it from happening again?
Representatives of PND Engineers, hired last spring by the borough to study the event, will address the assembly…

