Ram Rahim Singh, who was convicted for the murder of a journalist over 16 years ago, even got Z-plus security cover from the Manohar Lal Khattar government during one of his 21-day release on furlough from a Haryana jail.Dera Sirsa chief Gurmeet Ram Rahim Singh, who was lodged in Rohtak’s Sunaria jail in the Sadhvi…