Third Watch (1999)

Season 6: Episode 16

After a suspect in a jewelry store robbery starts displaying symptoms of a disease similar to SARS, the NIH is called in to figure out what is causing this, and hopefully stop this epidemic. Meanwhile, Cruz faces off with a gangbanger, who may have hired a 13 year old boy to carry out a murder. The crossover continues on Medical Investigation S01E17 Half Life (II)