According to BBC News, the Jalisco Institute of Forensic Sciences also gathered material for more research.
The livestream video, which shows Marquez clutching her ribcage following the gunshot before fainting, has since gone viral on social media.
Selfies and modeling photos were among her last social media posts; a mirror selfie she posted on Instagram Stories vanished just before word of her passing spread.
The incident has brought attention to Mexico’s deadly pandemic of gender-based violence once more.
Ten women and girls are killed in the nation every day, according to the UN, frequently by intimate partners or family members, as the Guardian reported.
At 1.3 per 100,000 women, Mexico has the fourth-highest femicide rate in Latin America and the Caribbean, behind Bolivia, Paraguay, and Uruguay.
