SYFY REVEALS 2015 SUMMER PROGRAMMING SCHEDULE Lineup Includes Three New Series, Three Returning Series and Summertime’s Must-Watch Event, ‘Sharknado 3’ NEW YORK – April 23, 2015 –Syfy continues to roll out an ambitious slate of original programming, with its Summer 2015 programming schedule announced today. The slate includes two new scripted series: Killjoys, from the producers of Orphan …