alleged negligence. See Pena, 990 S.W.2d at 755-56; Whitten, 427 S.W.2d at 315 (noting that intervening force can rise to level of superseding cause when its operation or consequences are extraordinary). The evidence is undisputed that the robbery was a wrongful act and that at least three of the men involved have been convicted of Dean’s murder — Marshall is sentenced to death and Love to life in prison. See Pena, 990 S.W.2d at 754; Whitten, 427 S.W.2d at 315; see also Marshall v. State, 210 S.W.3d 618, 620, 637 (Tex.Crim.App.2006); Love, 199 S.W.3d at 449, 457. We hold that these wrongful acts are a superseding cause of Dean’s death, and the trial court properly granted Whatabur-ger’s no-evidence summary judgment on Barton’s ordinary negligence claims. See Pena, 990 S.W.2d at 756 (<HOLDING>); Pichardo v. Big Diamond, Inc., 215 S.W.3d
holding that active participation in a criminal street gang means that there is a relationship between the defendant and the gang that is more than nominal passive inactive or purely technical and that defendant must devote all or a substantial part of his time and efforts to the gang holding that experts testimony as to aspects of gang culture relevant to the case including requirements of members obedience silence and staunch defense of other gang members and the punishment meted out to a gang member who violates these requirements went to factual matters outside the experience of the average juror holding that murder committed by minor gang members was not foreseeable result of sale of alcohol to gang members holding that an expert in the field of gangs and gang codes of behavior including the requirements of members obedience silence and staunch defense of other gang members and the punishment meted out to a gang member who violates these requirements could testify because these were factual matters outside the experience of the average juror holding that murder committed by customer was not foreseeable result of excessive sale of alcohol to customer