Arun Singh, Ghaziabad A 23-year-old B.Tech student allegedly died by suicide at a friend's flat in Ghaziabad's Gangapuram area on Thursday morning, police said. While the victim's family has alleged foul play, investigators said no evidence of suspicious circumstances has emerged so far and the room where he was found hanging was bolted from the inside. Police said the victim – from Amroha in Uttar Pradesh – was pursuing a BTech degree at a private university in Chandigarh.