Gunman in 2012 massacre at Oakland's Oikos University dies in prison

File photo - Former nursing student, One Goh, who is accused of murdering seven people and wounding three others at Oikos University appeared in Alameda County Superior Court on January 7, 2013 in Oakland, Calif. less File photo - Former nursing student, One Goh, who is accused of murdering seven people and wounding three others at Oikos University appeared in Alameda County Superior Court on January 7, 2013 in Oakland, ... more Photo: Sean Havey / The Chronicle Photo: Sean Havey / The Chronicle Image 1 of / 20 Caption Close Gunman in 2012 massacre at Oakland's Oikos University dies in prison 1 / 20 Back to Gallery

A former dropout nursing student who committed the 2012 mass shooting at Oikos University in Oakland has died in custody, according to multiple media reports.

No cause of death has been released, but the California Department of Corrections and Rehabilitation confirmed to KPIX that One Goh died at California State Prison at Sacramento on March 20.

In 2017, Goh was sentenced to seven life terms in prison — one for every victim he killed.

On May 2 of that year, Goh pleaded no contest to seven felony murder charges and three felony attempted murder charges in exchange for prosecutors not seeking the death penalty.

On April 2, 2012, Goh walked onto the Oikos University campus with a .45 caliber handgun and took a hostage before fatally shooting her and six other students, and wounding three others, authorities said.

The victims who died in the shooting were:

Tshering Rinzing Bhutia

Doris Chibuko

Sonam Chodon

Grace Eunhae Kim

Katleen Ping

Judith Seymour

Lydia Sim

Investigators said Goh had gone to Oikos University intending to murder a university administrator when he was unable to get his tuition refunded after dropping out. Unbeknownst to Goh, the administrator had left her job after Goh had left the school's nursing program.

Oikos University is a small, private Christian school near Oakland International Airport that has a vocational-nursing program and offers courses in music, Bible studies and Asian medicine.

Chronicle staff writer Sarah Ravani contributed to this report.