India, Nov. 3 -- Friends of Luca Hanlon, a 19-year-old University of Colorado Boulder student killed in a Halloween night shooting, are remembering him as a person who inspired everyone around him.

Hanlon died after a shooting at an off-campus house party in Boulder's University Hill neighbourhood on October 31. Police have arrested Omar Perez, 18, of Thornton, who faces charges for first-degree murder, first-degree assault and attempted murder. Authorities said Perez is not a CU Boulder student.

The Boulder County Coroner confirmed Hanlon as the person killed in the shooting. A second CU Boulder student was also injured and remains hospitalised. The victim's identity has not been released publicly.

Hanlon was a second-year media produ...