Nam Simran Singh Khalsa, 31, was last seen in Casselberry, Florida on September 15, 2008. That day he asked an acquaintance for a ride to a bus station and records show a ticket was bought for a bus to Oklahoma City, Oklahoma, but it is unconfirmed whether he actually boarded. No communications have been received from him since.

Khalsa was reportedly under significant stress at the time and has a history of disappearing for stretches. He is known to travel long distances on foot along highways, to prefer living in wooded areas away from people, and to have lived in a homeless community in San Antonio, Texas — a place he had said he wanted to return to. Distinguishing features include facial scarring from a car accident, a forearm scar, and possible cigarette burn scars. Some records spell his first name as Namsimran. He has bipolar disorder. The Orlando Police Department is the investigating agency.

Anyone who knew Khalsa, saw him around September 15, 2008, or has information about his travels or whereabouts is asked to contact the Orlando Police Department.