Opinion ID: 787016
Heading Depth: 2
Heading Rank: 1

Heading: standard of review

Text: 25 We review for abuse of discretion the district court's decision to dissolve an injunction. Collum v. Edwards, 578 F.2d 110, 113 (5th Cir.1978). Here, however, the district court based its dissolution of the injunction on the legal conclusion that it lacked subject-matter jurisdiction. We review this legal issue de novo. See Guy Carpenter & Co. v. Provenzale, 334 F.3d 459, 463 (5th Cir.2003); In re Bissonnet Invs. LLC, 320 F.3d 520, 522 (5th Cir.2003). We review a district court's decision regarding class certification for abuse of discretion. Allison v. Citgo Petroleum Corp., 151 F.3d 402, 408 (5th Cir.1998).