"Mercedes" drives back into the drama Kingdom

"Mr. Mercedes" could easily have been a one-shot mini-series ... and a good one. But TV prefers series, so now it's back, opening Wednesday (Aug. 22). It has the same A-level writers (David Kelley adapting Stephen King) and the same stars ... but a much different approach, what with a key character being in a coma. Here's the story I sent to papers:

By Mike Hughes