Breathe: Season 1

Danny's world comes crashing down as Josh's health deteriorates and death becomes a matter of time. An organ transplant is the only hope for Josh's survival. Danny makes a dangerous commitment to himself and walks down a path of no return. Kabir cracks a nexus between a corrupt cop and a local drug cartel but in doing so exposes himself and his unit to public criticism on social media.

Danny starts researching on the organ donation process. After tracking down potential organ donors, Danny zeroes in on his first target, Sudhir Verma (an asthma patient) and plots an unconventional way to bring Josh one step closer to survival. Kabir refuses to let go of his troubled memories as he and Ria face divorce.

After having some trouble with first donor Danny goes for second donor on the list. On the other hand Kabir continues having trouble with the memories of his daughter and his married life.

Danny's killing instincts get sharper as he picks his next target, aspiring actress Anita, and weaves a stealthy bid to entrap her. Kabir faces strong resistance from his new boss, ACP Shankar. Kabir and Prakash crack a vital clue that could prove to be the first link between the deaths of two unrelated organ donors. The duo discovers a startling pattern and a shocking target on the killer's list.

Danny goes on the hunt for his next target, Ria Ganguly, as Kabir looks out for her. Kabir's new boss rejects the deaths as mere coincidences. Kabir investigates the donors, as Danny gets one step closer on saving his son.

An intense cat-and-mouse game begins as Kabir lands up at Danny's home and the suspicion on Danny gets stronger. Shankar cracks down on Kabir's moonlighting investigation and orders a shutdown even as Kabir pieces together the puzzle. Danny creates the perfect alibi as he makes a sly attempt on his next target, Nair.

After taking down Nair, Kabir becomes even more suspicious on Danny. While Kabir tries hard to crack the case and fight his inner demons, he receives heavy resistance from his boss, ACP Shankar.

With the case seemingly closed and Kabir's attention diverted, Danny makes his boldest move yet. When all seems to be going as per Danny's plan, a stark and shocking revelation makes for a fitting final showdown in this series finale.