HLN chooses not to renew viral video show's contract
CBS tops demo ratings, NBC gets most total viewers
ABC's "Rookie Blue" has most-watched finale ever, though numbers were likely inflated by an NFL preemption
CBS edges NBC and Univision in demo
Univision finishes second in the demo
20th Century Fox also has to pay $170,000 to comedy club chain, The Glee Club
CBS wins Wednesday with "Big Brother," "Extant"
Kevin Reilly, formerly the president of entertainment for the company, will oversee all programming, scheduling, marketing, research, digital and business affairs for the network