e jurisdiction is proper by affidavits or other competent evidence. Metcalfe v. Renaissance Marine, Inc., 566 F.3d 324, 324, 330 (3d Cir. 2009) and Bertrand v. Cordiner, 2010 WL 2507305 (V.I. Super. 2010). In the absence of an evidentiary hearing, the plaintiff need only establish a prima facie case of personal jur