A young engineer was strangled allegedly by this three friends in west Delhi for getting hold of the money the victim's father got in a land deal, police said today. Johnny Gupta, 23, who works as a site engineer with a private company, was murdered on April 3 night, hours after his close friend 25-year-old Anoop allegedly took him to a warehouse in Kamruddin Nagar in west Delhi's Nihal Vihar, they said.