The accused Brahm Prakash, Bijender and Hawa Singh, all residents of Rajasthan, were today produced in a local court which sent them to police custody for two days.
According to police, Jaipal, a UP resident, was attacked allegedly by the trio at Transport Nagar in Maheshwari village, near Dharuhera, on the night of June 18.
Jaipal, who was admitted to the All India Institute of Medical Sciences in New Delhi, subsequently succumbed to his injuries there, following which a case of murder was a registered.