Police have urged the public to avoid the area while an investigation is under way. One person was killed and three injured after a truck hit two motorcycles near Crescent Apartment Red Light in Dwarka's Sector 18, Delhi. Police arrested the 41-year-old truck driver and seized. Delhi Police said the three people were returning from Murthal in Haryana on their motorcycle collided with a truck at Mahadev Chowk.