Sunil Tripathi , 22 , was last seen on March 16 . He was on approved leave from the school in Providence , Rhode Island . CNN 's Rande Iaboni and Pauline Kim contributed to this report . Family : ` His father is a retired police officer and his mother works as an administrative assistant at a local hospital.
Sunil Tripathi , 22 , was last seen on March 16 . He was on approved leave from the school in Providence , Rhode Island . Family : ` His father is a retired police officer and his mother works as an administrative assistant at a local hospital.