When Divergent ended, Tris just narrowly prevented Erudite from overthrowing Abnegation and controlling all the factions, killing "divergents" in the process. In the first Insurgent trailer, Tris returns home to find things looking bleak.
But among the rubble, Tris spots her mother, Natalie, who was shot and killed in the crossfire.
But Natalie is put in peril once again.
Tris quickly uses her Dauntless skills and bravery to grab onto the burning house as it floats away.
And fights to rescue her mother.
Don't mind the free-falling building or strong flames.