Tyler Flach has been convicted of all charges against him, including second-degree murder, in the stabbing death of 16-year-old Khaseen Morris.

Morris was killed in a September 2019 brawl outside a strip mall in Oceanside. The deadly brawl was caught on camera.

Flach had also been charged with first-degree gang assault and misdemeanor weapon and assault charges.

Flach's lawyers did not deny he dealt the deadly blow, but they argued he did not intend to kill Morris.

Flach, who is now 21 years old, has been in prison for three years. Flach faces 25 years to life in prison when he is sentenced on Dec. 14.

Morris’ family tells News 12 they are overjoyed and called it a "good day" because they got justice.