Fox has announced that they are holding off the return of Standoff until the June. The series was originally scheduled to finish its run of 18 episodes (11 have aired) on Friday, April 6.
Repeats of House, which have done very well in the 8:00 p.m. time slot which Standoff was set to return to, will be used to fill in for the the postponed show. Standoff was one of three dramas ordered by Fox this past fall season. The other two; Justice and Vanished, have already been canceled.
The series debuted out of House on September 5 with 13.63M viewers and would go on to average about 7 million viewers through its 11 original episodes.