Ballabhgarh: Was the woman killed for refusing to convert religion?

Watch the ground report from Ballabhgarh where people are protesting over the Nikita Murder Case. Was the woman killed for refusing to convert religion? 
CCTV footage of the incident has gone viral.  
21-year-old Nikita, who was a student of B.Com final year was shot dead in broad daylight outside her college in Haryana's Faridabad. As per her family members, the matter is related to Love-Jihad. The accused man Tauseef was the girl's friend.