V. DISCUSSION
Our client, Steven Christopher, seeks to explore whether the warrantless search by the police
canine drug dog of his person was an illegal search. We first need to find out what the court’s
requirements are to use a trained dog to conduct a search of one’s person.
When focused on the search alone, Terry v. Ohio, 462 U.S. 696, 103 S.Ct. 2637, 77 L.Ed. 2d 110
(1983), explains the first interaction with a suspect, and how the police may initially search a
suspect. In Terry, the United States Supreme Court held that police “may be conduct a search,
patting down outer garments to check for weapons upon reasonable suspicion that the suspect
may be armed. The police must secure a search warrant, and they may detain the suspect for a
reasonable time while the warrant is sought.” Since Christopher’s person was being searched,
according to Terry, the police could only pat down Christopher’s clothing for a weapon. If they
wanted to do any searching after that, including a canine search, the police must obtain a
search warrant, and they could detain him while the warrant was being sought. However, they
could not search him or his property until they received a valid search warrant.
In Commonwealth v. Johnston, 515 Pa. 454, 530 A.2d 74 (1987), the court held that in
Pennsylvania, unlike federal law, the use of a canine dog would constitute a search. In Johnston,
the outside of defendant’s storage locker was searched with a canine dog. The storage locker
was considered a place. Since this is a place, only reasonable suspicion is required. In Johnston,
the court set rules on how a canine search of a place may be conducted. The court said the
police must “articulate reasonable grounds for believing that drugs may be present in the place
they seek to test; and they must be lawfully present in the place where the where the canine