At least two of the victims shot Sunday night in Fresno, California, were identified as famous Hmong singers, including Xyy Lee, who died, according to Hmong Talk, an online news source.

Four men were killed and six others wounded late Sunday when unidentified gunmen sneaked into the backyard of a southeast Fresno home and opened fire on the dozens of friends and family at a football watch party. No arrests have been made, and police have declined to comment on any suspects.

Locator map of the shootings in Fresno, Calif.
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"We have received confirmation from his family member that Xyy Lee, the famous Hmong singer was indeed one of the victim that was shot and killed at the family gathering. This is truly a heart breaking time for everyone involved. Thank you for all the beautiful music that you have have created . You will truly be miss! RIP!" the group said in a social media post.

The group also identified a second victim as JN Vang.

"The singer JN Vang was also confirmed to be one of the victim that was shot at the gathering! Fortunately he is currently undergoing surgery right now! Hoping and praying for a fast recovery!"

Xyy Lee had more than 90,000 subscribers to his YouTube channel, which he listed as his occupation, and his videos have been watched more than 17 million times.

The Fresno County Coroner's Office on Monday confirmed investigators have identified the four victims shot to death but said they were withholding their names until their families were notified. Spokesperson Tony Botti said the victims ranged in age from 23 to 40.