Joyce Cassandra Medina was 27 when she was killed in San Antonio on March 6, 2017. A student at Texas A&M University‑San Antonio and an aspiring bilingual teacher who belonged to the Bilingual Education Student Organization, she had just returned from a San Antonio Spurs game and was at home with family when the shooting occurred.

Joyce’s brother, Jesse, answered a knock at the door and multiple shots were fired inside the house. Jesse was shot several times and survived; Joyce was struck by a stray bullet in the neck and died soon after at a nearby hospital. Investigators say the shooters fled in a dark-colored four-door extended cab truck and that at least three people were involved.

No arrests have been announced. The San Antonio Police Department and federal agents have been involved in the investigation; Crime Stoppers offered up to $5,000 and additional donations raised the total reward to $10,000. If anyone knew Joyce, saw activity near her home that night, or has information about the truck or the shooters, please come forward.