The film "Black and Blue" does not feature any identifiable LGBTQ+ characters or themes. Its plot focuses entirely on a rookie police officer's struggle for survival and justice against corrupt colleagues, therefore, no assessment of LGBTQ+ portrayal can be made.

The film "Black and Blue" does not feature any identifiable transsexual characters or themes. The narrative focuses on a rookie police officer's struggle against corrupt cops and local gangs, with no elements related to transgender identity or experiences present in the storyline.

The film features Alicia West, a rookie police officer, who primarily engages in combat using firearms against male opponents. While she demonstrates resilience and tactical skill, there are no clear instances where she defeats one or more male opponents in direct, close-quarters physical combat without relying on a firearm.

Black and Blue (2019) is an original film with characters created specifically for this production. There are no pre-existing source materials, historical figures, or legacy characters whose gender could have been altered.

Black and Blue (2019) is an original film with no pre-existing source material, historical figures, or prior installments. Therefore, no characters were established as a particular race before this production, making a race swap impossible.