A teenager today shoot himself to dead inside his own room at Tera Sayang Pukhri area in Imphal West district at around 11 am today.The incident happened at the residence of Dr. W. Imo Singh of Subha Hospital located at Lamphel.According to a report the deceased is the son of Dr. Imo and is identified as 18 years old Wahengbam Thenbung.When approached to family member the family member tried to conceal the incident saying that was family matter.