A lone shooter opened fire on the main campus of the University of Nevada, Las Vegas, on Wednesday, killing three people and wounding a fourth before the suspect was shot dead by police.
Students and professors were forced to barricade themselves in classrooms and dormitories across the 332-acre (135-hectare) campus after getting an alert about a shooter.
Police declined to publicly identify the assailant, going so far as to avoid any mention of the suspect's gender, nor did they give any information about the four victims struck by gunfire - three fatally - or their connection to the university, reports Reuters and The Guardian.
The surviving gunshot victim was listed in stable condition, according to Sheriff Kevin McMahill of the Las Vegas Metropolitan Police Department.
He said several other people suffered panic attacks during the pandemonium, and a number of officers were treated for minor injuries sustained during a search of the sprawling campus for any additional victims or suspects. None were found.
No mention was made of a possible motive for the violence, and police did not disclose the type of firearm used.
Officials said there was no ongoing threat and that police had set up a hotline for people affected by the shooting.
Bd-pratidin English/Golam Rosul