Officers have been cleared for opening fire on the mass shooting suspect at the Gilroy Garlic Festival last year.

The deadly shooting at a California garlic festival is not going to stop the tradition from continuing next year.

Keyla Salazar was one of three people killed on July 28 in Gilroy, California.

The shooting left three people dead.

"I just wish I could've held his hand when he passed and tell him, 'I love you,'" said Tammy Williams, the mother of 25-year-old victim Trevor Irby.

Three young people were killed at a garlic festival in California on Sunday.

Santino William Legan, the 19-year-old who allegedly shot at a food festival in a small Californian town hailed from a well-known family in the agricultural community.

Justin Bates went to the Gilroy, California, festival with his best friend and they both survived.

Nick McFarland and Justin Bates narrowly escaped death Sunday night at the shooting at California's Gilroy Garlic Festival.

Authorities are investigating social media posts made by the suspected gunman, Santino William Legan, 19, in an effort to determine a motive in the attack.

Authorities are investigating the gunman's social media posts in search of a motive. ABC News' Janai Norman reports.

Santino William Legan, 19, has been identified as the suspected gunman in the shooting that killed three people and injured more than a dozen others.

The shooting in northern California left more than a dozen injured and killed Stephen Romero, 6; Trevor Irby, 25; and Keyla Salazar, 13.

A 19-year-old was identified Monday as the suspected gunman in the Gilroy, California, Garlic Festival shooting that killed at least three people and injured more than a dozen others.

Mark Bryant, executive director for the Gun Violence Archive, explains how mass shooting data is collected.

A shooting at a garlic festival in Gilroy, California, killed three people and injured more than a dozen on Sunday.

A shooter who allegedly snuck onto the grounds of the popular food festival in Gilroy, California, opened fire with a rifle before police engaged, shooting and killing the suspect.

Santino William Legan, 19, has been identified as the suspected gunman in the shooting that killed three people and injured more than a dozen others.

Candice Marquez and Cheryl Low recall the scene at the Gilroy Garlic Festival.

The grandmother of a six-year-old killed during the shooting at the Gilroy Garlic Festival described her grandson, Stephen, as "a really happy boy, a really loving boy."

Authorities said the gunman used a tool cut through a fence to gain access to the festival and opened fire. ABC News' Megan Tevrizian reports.

The shooting happened around 6 p.m. in Gilroy, California.