A To Z Challenge P is for Perry Mason

This used to air week nights at 10:P.M. locally here in Denver.  I used to stay up and watch these old black and white dramas with Raymond Burr and Barbara Hale.

I would sit spell bound wondering could Perry do it again, could he get to the truth and save an innocent person from doing time?  I would watch as Paul Drake would call in or meet with Perry with what was usually information that was not what Perry hoped for. yet somehow in the end he would berate the killer into admitting the truth,