We review David Valdez’s conviction for conspiracy to possess with the intent to *786 distribute methamphetamine. Valdez argues that evidence seized during the search of his home and statements made thereafter should be suppressed because the officers’ failure to knock and announce their presence prior to entering his home was not justified by exigent circumstances.

We hold that the district court did not err in determining that officers in this case had a reasonable suspicion that knocking and announcing would likely result in violence or the destruction of evidence, which justified their decision based upon the following articulated facts: (1) Valdez’s home was occupied by Delissa and Christopher Valdez, who were both on felony probation, under federal indictment for federal drug offenses, and previously found to be in possession of a firearm during a search of their residence three weeks prior to the execution of the warrant at issue; (2) Delissa Valdez also had a prior arrest for possession of a firearm; (3) surveillance of David Valdez’s home the night before the search at issue revealed behavior indicative of drug trafficking; (4) a confidential informant indicated the man in control of the premises was in possession of a large amount of methamphetamine; and (5) methamphetamine users are typically more violent than users of other illegal drugs. See Richards v. Wisconsin, 520 U.S. 385, 387, 117 S.Ct. 1416, 137 L.Ed.2d 615 (1997); United States v. Banks, — U.S. —, —, 124 S.Ct. 521, 525, 157 L.Ed.2d 343 (2003). For the foregoing reasons, we uphold the conviction.