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Case Description

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Summary based on 4 sources
Ashly Yhuky Tianson, a 19-year-old from Daly City, California, tragically lost his life on May 14, 2021, in a fatal shooting incident in San Mateo. Tianson, affectionately known as "Yhuky" or "A.T." by his family and friends, was fatally shot while sitting in the driver's seat of his car in the parking lot of the San Mateo Adult School. The incident occurred around 9 p.m. when Tianson was picking up his girlfriend after work. According to reports, three individuals approached the vehicle in an attempted carjacking. In a heroic act, Tianson shielded his girlfriend from the attackers, using his body to protect her from harm. Unfortunately, he sustained a gunshot wound to the abdomen and was rushed to a local trauma center, where he succumbed to his injuries.

The San Mateo Police Department launched an immediate investigation into the shooting. Witnesses reported seeing a group of individuals fleeing the scene after the gunfire. The police quickly identified and arrested two 16-year-old suspects in connection with the crime. One suspect was apprehended in San Jose and the other in San Mateo. Both were booked into Hillcrest Juvenile Hall and faced charges of murder, attempted murder, and homicide. The investigation revealed that the incident was an isolated event and not related to any activities at the San Mateo Adult School or San Mateo High School.

Tianson's family described him as a selfless and generous young man who had recently graduated from high school and had plans to join the Army. However, he chose to stay and support his family financially. His untimely death left a profound impact on his loved ones, who remembered him for his positive attitude, contagious laugh, and unwavering dedication to his family. A GoFundMe page was set up by his family to help cover funeral expenses, highlighting the deep sense of loss felt by those who knew him.

The arrests of the two teenage suspects marked a significant development in the case, but the investigation continued as authorities sought to gather more evidence and possibly identify additional individuals involved. The community was urged to come forward with any information that could aid in the investigation, emphasizing the collective effort to seek justice for Tianson and his family.