Marco

Victor relied on his heightened senses to identify the killer. He recognized the distinct scent of the perpetrator's perfume and heard the distinctive sound of the killer's vehicle, a Land Rover Defender. These precise sensory clues enabled him to identify Russell as the murderer despite his blindness.

Wasim was Victor's close friend who was murdered. Russell conspired with Wasim's elder brother Tariq to carry out the killing. While the exact motive is not fully detailed in the film, the conspiracy suggests a deliberate attack designed to draw the Adattu family into conflict, with Victor being targeted as a member of their inner circle.

Tony Isaac, Russell's father and head of the Isaac gold-smuggling syndicate, was directly responsible for Victor's death. After Russell killed Wasim, Tony orchestrated Victor's capture and had him dumped into a tub of hydrofluoric acid. Tony manipulated the situation from behind the scenes, using the chaos to advance his own interests in the Adattu family's gold empire.

When cornered at his farmhouse, Tony revealed his sexuality and attempted to seduce both Marco and Anwar as a desperate manipulation tactic. This was an attempt to confuse, distract, or psychologically unsettle his attackers. Marco responded by severing Tony's right hand with a katana and sending it to Russell as a message.

Earlier scenes showed Tony manipulating situations from behind the scenes, suggesting he would use any tactic to survive.

Marco captured Devraj, one of Tony's henchmen, and tortured him with phosgene gas to extract information. Devraj revealed that Isha was being held at Tony's guesthouse. Marco then stormed the guesthouse, slaughtering Tony's henchmen along the way. However, Tony deceived Marco, claiming Isha was actually locked in the trunk of Russell's car.

Russell and Cyrus launched a coordinated assault on the Adattu mansion while Isha was in labor, deliberately choosing this vulnerable moment to inflict maximum damage. They slaughtered nearly the entire family, including children and Maria, and abducted Isha's newborn child. This was a strategic strike to completely annihilate the Adattu family while their defenders were distracted.

During the massacre at the Adattu mansion, Isha gave birth as Cyrus and Russell attacked. The newborn was abducted by the attackers. In the final showdown at the factory, Marco rescued the child by decapitating Cyrus, who was holding the baby over a pool of acid. In the post-credits scene, Marco is seen with Victor's child on a quiet beach, suggesting he has taken responsibility for raising the child.

Marco fought a brutal final battle at Russell and Cyrus' factory. He killed Russell by ripping out his rib cage with a crowbar and tearing out his heart with his bare hands. He then decapitated Cyrus after rescuing the newborn. Although the film shows Marco and Peter gravely injured after the battle, Marco survives long enough to be seen with Victor's child in the post-credits, suggesting he ultimately succumbed to his injuries despite avenging his family.

The meta notes indicate Marco pays the ultimate price with heavy losses suffered by his own family.

The post-credits scene shows Marco spending quiet time with Victor's child on a peaceful beach. However, a platoon of cars rolls in at the end, signaling that the cycle of vengeance is far from over. This suggests new threats are approaching, possibly from remaining enemies or rival crime families seeking to capitalize on the weakened state of both clans.

Marco Jr. was Peter D'Peter's adopted brother, not a biological relative. He was sent away to Italy for safety, likely due to the dangerous criminal world surrounding the family. Marco returned to India only after learning of Victor's death, making him Peter D'Peter's adopted sibling and part of the extended Adattu crime family.

Tony Isaac initially appeared to work with Russell, as Russell is his son and part of the Isaac gold-smuggling syndicate. However, Tony's true motive was personal gain, he sought to seize control of the Adattu family's entire gold empire for himself. When his plans failed and Marco threatened his operations, Tony betrayed Russell, ultimately attempting to seduce Marco as a desperate survival tactic.

Tony's manipulation of Peter with gold biscuits and ransom showed he prioritized his own wealth over family loyalty.