What happens in security 2017?

What happens in Security 2017 movie is action thriller plot centered on mall siege. Retired US Marine Captain Eddie Deacon played by Antonio Banderas is struggling to find work and takes a low paying night shift security guard job at a shopping mall. On his first night, a young girl Jamie runs into mall seeking protection after witnessing her father being murdered and being targeted by a heavily armed mercenary team because her father had evidence against them. The mercenary leader Charlie played by Ben Kingsley and his team arrive claiming to be US Marshals to take her, but Eddie senses deception and protects her. The mall is locked down, communication cut, and Eddie and his small team of fellow security guards, including one played by Gabrielle Wright, must use their limited resources, security cameras, and knowledge of mall layout to fight off professional mercenaries. The film follows Die Hard style formula with shootouts, hand to hand combat, and chase through mall stores, culminating in Eddie defeating mercenaries and protecting Jamie until real law enforcement arrives, earning redemption and stability.