threatening the complainant is also to be weighed. Frivolity of prosecution should always be considered, and it is only the element of genuineness that has to be considered in the matter of grant of bail. It is also well settled proposition of law that mere prolonged period of custody is not sufficient ground for enlarging an accused on bail, when the offence alleged is serious. Reference in this context can be had to the observations made in Parmod Kumar Saxena Vs. UOI, 2008(63) ACC (SC) , Chenna Boyanna Krishna Yadav Vs. State of Maharashtra, (2007) 1 SCC, 242 and State through CBI Vs. Amaramani Tripathi, 2005(4) RCR (Criminal) 280(SC). In light of the foregoing legal principles, this Court finds no compelling ground to grant bail to the petitioner. Accordingly, the petition is dismissed.