Losee Center roof
campus
Alleged firing position. State says the shooter crossed a railing from a public walkway onto the roof ~12:15 p.m., went prone facing the tent, fired, then dropped from the north corner ~12:24.
Palm prints and smudges were collected at the roof edge. A screwdriver on the roof was later tied to Robinson’s DNA in FBI reporting. A UVU officer was first to the suspected pad. Radio traffic in the first minutes named other buildings (library, CS) before settling on this roof. Alternate-shooter claims have to explain this geometry or produce a different pad with matching wound path.