Ghaziabad, Aug. 16 -- Two motorcyclists were killed and a pillion rider injured in a head-on collision on the unopened elevated section of the Delhi-Dehradun expressway on Wednesday evening, police said on Friday. One of the riders who died in the crash had been performing stunts while a friend filmed the act on a mobile phone. The accident occurred around 7.30pm on the elevated stretch, which is not open to regular traffic. In the slow-motion video, one motorcycle - the one performing the apparent stunt - can be seen approaching from a distance, while the second bike comes from the opposite direction. Despite all three lanes being empty, the riders collide head-on, the force of the impact shattering both motorcycles. "The stunt rider, Rohit Sharma, 31, died in the crash. The other motorcyclist, Subodh Kumar, 42, also succumbed to injuries. The pillion rider, Sanjay Sharma, 40, is undergoing treatment," said Siddharth Gautam, assistant commissioner of police, Loni Circle.htc...