The vacant Merle Hay Tower that could become affordable senior housing has long been the subject of local haunting lore.
Driving the news: Developers pitch the $19.5 million housing proposal to state officials Thursday as part of a competition for up to $14 million in federal housing tax credits.
Zoom in: Stories include unexplained footsteps, elevators moving on their own and sightings of a ghostly nun carrying an infant…