Overview
- Police named the victims as Kane Roldan, 15, and Elias Yanez, 17, who died after being shot at a house party on East Prospect Street late Friday.
 - Detectives say gunfire erupted during an argument in the backyard, and they continue to investigate the circumstances.
 - More than 100 people reportedly attended the party, yet investigators say they have only spoken with a small fraction of potential witnesses.
 - Police are aware of clips circulating on social media and are specifically seeking original videos and nearby exterior-camera footage to corroborate accounts.
 - Tips can be shared with Chula Vista police at 619-691-5075 or anonymously via Crime Stoppers at 888-580-8477 or sdcrimestoppers.org, with a reward of up to $1,000 for information leading to an arrest.