This undated file booking photo shows Balwinder Singh, an India citizen who received asylum in the U.S. and lived in Northern Nevada until his arrest in December 2013. A federal judge sentenced Singh to 15 years in prison after he pleaded guilty to conspiring to plot terror strikes in his home country on the border with Pakistan while living in Reno three years ago.

Washoe County Sheriff's Office via AP

This undated file booking photo shows Balwinder Singh, an India citizen who received asylum in the U.S. and lived in Northern Nevada until his arrest in December 2013. A federal judge sentenced Singh to 15 years in prison after he pleaded guilty to conspiring to plot terror strikes in his home country on the border with Pakistan while living in Reno three years ago.