After an examination of the body on Sunday, the Cook County Medical Examiner's Office ruled her death a homicide after concluding she suffered assault-related injuries.

Source: https://www.dailymail.co.uk/news/article-12529367/Sergio-brown-nfl-missing-mom-dead-illinois.html?ns_mchannel=rss&ns_campaign=1490&ito=1490

The Cook County Medical Examiner's Office later identified the man who died as 53-year-old Robert E. Gillen.

Source: https://abc7chicago.com/wheeling-car-crash-suspected-dui-driver-head-on-collision-east-palatine-road/14161604/

The Cook County Medical Examiner's Officer identified her as 19-year-old Nasiah Harris.

Source: https://abc7chicago.com/illinois-state-police-chicago-lawn-woman-dead-marquette-park/14157561/

The San Diego County Medical Examiner's Office has yet to determine a cause of death, but the homicide unit has begun investigating the case because of the circumstances surrounding the discovery.

Source: https://www.theblaze.com/news/family-members-visiting-san-diego-relative-for-christmas-make-grisly-discovery-in-freezer

Three of the victims have been identified to the Cook County Medical Examiner's Office as18-year-old Richard De-Ita, 17-year-old Kevin Hernandez-Teran and 16-year-old Jesus Rodriguez of Wheeling.

Source: https://abc7chicago.com/wheeling-crash-illinois-il-police/13258948/