Description:Relatives of four passengers killed last month with Jenni Rivera in a plane crash in Mexico filed a lawsuit against Rivera’s company Thursday alleging the singer was negligent when she hired a faulty Learjet 25.
The families of publicist Arturo Rivera, make-up artist Jacob Yebale, attorney Mario Pacheco and hair dresser Gorge Vasquez are also suing several agencies they say contributed to the December 9th plane crash.(2:26)