Nice to see series like A Crime To Remember and others returning. None of their new shows sound like great shakes, but I might check out Do Not Disturb: Hotel Horrors (pun not intended) since I work in one. The channel boasted its highest ratings ever last year.

http://www.thefutoncritic.com/news/2015/03/31/investigation-discovery-debuts-more-than-650-hours-of-powerful-original-content-this-2015-16-upfront-season-810311/20150331id02/