The ceremony took place with one chair empty, in honor of 28-year-old David Nguyen, who was fatally shot on Interstate 580 in Oakland one month ago today.
[Ads /]
Barbara Nguyen accepted a proclamation and honorary diploma on her brother's behalf.
RELATED: Sister of slain Alameda Co. Sheriff recruit shares memories of his life
Speakers paid tribute to David Nguyen, and expressed pride over the unity showed by his fellow recruits after his death.
They also spoke of the significance of their future in law enforcement.
[Ads /]
"You're each now part of a family of others, who like you, have pledged to never betray their integrity, their character or the public's trust," Chief Gina Anderson said.
In all, 18 Alameda County Sheriff's recruits graduated from the academy, as did 30 recruits from 13 other agencies.
VIDEO: Family, colleagues honor David Nguyen, Alameda Co. sheriff's recruit shot and killed on I-580
Family, colleagues honor young sheriff's recruit killed on I-580