Kan Disyemvbre 2016, anom na bulan matapos kan pagkagadan ni Grimmie nag sampa nin kaso an saiyang pamilya laban sa nagkapirang entity kaibahan an promotor kan konsyerto, an kagsadiri kan lugar, asin an kompanya kan seguridad sa konsyerto. Kan Enero 2017, hiniling sa lugar na sayumahan kan hukom an demanda huli ta sinasabing dai tinutugutan kan batas kan Florida an an mga may sadiri kan negosyo na managot saban sa sainda. A hearing on the motion to dismiss the lawsuit was set for May 23. The lawsuit was dismissed but Grimmies family was given an opportunity to re-file the suit. The judge stated that the suit did not make enough of a distinction between the concert promoter and the venue owner.