Her roommates called authorities. A left thumbprint with DNA matching Ibarra was later discovered on Riley’s phone, according to prosecutors. Her mom then called Riley’s three roommates, each of whom shared their phone’s locations with one another, including Riley’s. They reported her missing around 12:05 p.m.Riley’s smartwatch data captures struggleThe Garmin smartwatch Riley wore captured crucial data that prosecutors say give clues as to what happened as she struggled for her life. Her heart rate continued to show on the smartwatch data until just before 9:30 a.m.

---

Persons: CNN — Laken Riley, Riley, hadn’t, Riley wasn’t, She’d, ”, Jose Ibarra, asphyxiated, Ibarra, Connolly Huth, chatted, Huth, Holly Yan, Lilly Steiner, Sofia Magana, Riley’s, Garmin smartwatch Riley, Zachary Davis, Hyosub, CNN’s Rebekah Riess, Devon M, Sayers, Nick Valencia, Amanda Musa Organizations: CNN, University of Georgia, Prosecutors, Augusta, Netflix, Oconee Forest, University of Georgia police, Garmin, Clarke County Police Department Locations: Augusta University’s Athens, Athens , Georgia, Oconee, Athens, Clarke County, Devon