When a young and idealistic police negotiator is promoted he must face his manipulator predecessor and instructor, who has been expelled by a scandal and under threat of jail has kidnapped his wife and a group of people at the airport to flee out of the country.

"When his wife is kidnapped, a newly promoted hostage negotiator must face off against his disgruntled and manipulative former mentor if he is to secure his family's release."

An idealistic young Police negotiator is torn between duty and gratitude when he confronts a kidnapper and hostage taker who happens to be his mentor and former instructor.

Your logline suggests that you are torn between prioritizing character relationships or action/thriller elements. Michael Mann was able to do both in 'Heat', which is what makes it a masterpiece. Obviously, it didn't hurt to have 2 of the all-time greatest actors playing opposite each other.