A San Jose woman was arraigned in court Wednesday on three felony counts stemming from allegations her drunken driving caused a crash that killed a Fremont teenager and injured four others on Highway 17 early Saturday.

Ashley Marie Oliver, 28, was charged with one count of gross vehicular manslaughter while intoxicated, one count of DUI causing injury and one count of DUI with a blood alcohol level of .08 percent or higher causing injury. Both DUI charges include five enhancements for causing great bodily injury, according to Santa Clara County Deputy District Attorney Heather Melton.

If convicted, Oliver could face up to 14 years in jail, Melton said outside the Hall of Justice courthouse in San Jose. Oliver, also injured in the accident, appeared inside the courtroom in a wheelchair, wearing an orange jail jumpsuit.

The California Highway Patrol reported that just after 2 a.m. Saturday, Oliver was driving north in the southbound lanes of Highway 17 near Redwood Estates and crashed head on into a Toyota carrying five teenagers, including 17-year-old Armando Canales, of Fremont, who was killed.

Canales, a football player at Washington High School in Fremont, and two other teens in the car were not wearing seatbelts, according to the Highway Patrol.

Oliver was represented by a public defender and did not speak during the hearing. Santa Clara County Superior Court Judge Ronald Toff set bail for her at $450,000, as recommended by prosecutors.

Outside the courthouse, Canales’ mother, Tina Cacilhas, said she is angry about her son’s death and is leaning heavily on family and friends to support her.

“But I’m trying to be the voice for my son. I’m trying to be strong, but it’s hard,” she said.

“The worst is still to come. I’ve got to bury my son in the next week or so. And that is going to be the hardest day of my life. And that is not fair,” she said.

“There will be justice. I’m confident in that,” she said.

Melton said she couldn’t share specifics of the case because the investigation is continuing but noted that Oliver’s blood alcohol content was above the legal limit following the crash.

“She had a choice of whether or not to drive after a night of drinking,” Melton said. “She made the wrong choice. As a result of that choice, Armando is no longer with us.”

Melton said she is a mother herself and her “heart breaks” for Cacilhas’ loss. “There’s absolutely nothing we can do to bring her son back, but the DA’s office will work tirelessly to bring justice to her, her family and the community,” Melton said.

Canales’ older brother, Jose Cacilhas, said he was enraged after the court hearing and believes Oliver deserves the maximum penalties allowed.

“She took my brother. My little brother,” he said through tears.

“And I’m never going to be able to get the chance to hug him, kiss him, say ‘I love you,’ nothing,” he said.

“But all I can say for Ashley Oliver, you will pay. The justice system will prevail, no matter what.”

Oliver’s family members who attended the arraignment declined to comment for this story.

More than $16,000 has been raised by more than 300 people through an online fundraiser to help Tina Cacilhas pay for her son’s funeral. A vigil drew hundreds at Washington High on Monday night.

Oliver’s next court appearance is scheduled for May 23 at 1:30 p.m.