‘America’s Next Top Model’ Season 21 contestant Mirjana Puhar was found murdered at her boyfriend’s Charlotte, North Carolina home on Tuesday. Puhar, 19, her boyfriend, Jonathan Alvarado, 23, and Alvarado’s roommate21-year-old Jusmar Gonzaga-Garcia were all found dead, reports the Daily News. Puhar and Alvarado’s friend had gotten a call that there were gunshots at Alvarado’s home, so he went to check up on the couple and found the murder scene, and then called the police.Police charged 19-year-old Emmanuel Jesus Rangel with three counts of murder for the killing. Rangel has also been charged with a murder on Sunday that took place in Matthews, North Carolina. Cops are investigating if the two cases are related. The Serbian-American stunner had been modeling since the age of 12. Sources told TMZ Puhar had been with her boyfriend for only a few months.