later that the noise was due to Lewis’ heavy breathing through a stoma.
After the passage of between forty to sixty seconds from the initial announcement, Riley struck the door with a battering ram. The door did not open, and Lewis walked toward it. Riley rammed the door again, and Lewis backed up. When Riley rammed the door a third time, it opened. The record is unclear whether Lewis opened the door or the battering ram forced it open.
“[P]rior to forcing entry into a dwelling,” police must: “(1) knock; (2) identify themselves as police officers; (3) indicate the reason for their presence; and (4) wait a reasonable period of time for the occupants to answer the door.” Gladden v. Commonwealth, 11 Va.App. 595, 598, 400 S.E.2d 791, 793 (1991). “Although the requirement that police officers executing a search warrant ‘knock and announce’ gives notice to the suspects of the officers’ presence and the suspect’s possible impending apprehension, it also discourages violence and volatile confrontations and encourages orderly executions of search warrants.” Hargrave v. Commonwealth, 21 Va.App. 320, 323, 464 S.E.2d 176, 177 (1995) (citation omitted).
Lewis contends that the officers lacked probable cause to believe that exigent circumstances required a forced entry. He also argues that the forced entry was unreasonable given the lateness of the hour, the physical appearance of the officers, his request for further identification, and his lack of suspicious activity.
A police officer’s conduct in executing a search warrant is “judged in terms of its reasonableness within the meaning of the fourth amendment to the United States Constitution and Article I, § 10 of the Constitution of Virginia.” Grover v. Commonwealth, 11 Va.App. 143, 145, 396 S.E.2d 863, 864 (1990). See Wilson v. Arkansas, 514 U.S. 927, 931, 115 S.Ct. 1914, 1916, 131 L.Ed.2d 976 (1995). Moreover: