Com. v. Rosendary, E., 313 A.3d 236

Emire Salem Rosendary was on parole for a prior robbery conviction and committed a new robbery while on GPS electronic monitoring as a special condition of his parole.
After being suspected of a new armed robbery, his parole agent, following departmental policy, reviewed and turned over targeted GPS location data to police upon request—without a warrant—for the date and time of the robbery.
Rosendary moved to suppress the GPS data, arguing it was illegally obtained via his parole agent acting as a 'stalking horse' for law enforcement to circumvent the warrant requirement.
The suppression court denied the motion; Rosendary was convicted by a jury and sentenced to 20.5 to 52 years.
The case on appeal presented a matter of first impression in Pennsylvania: whether police may obtain a parolee’s GPS data from a parole agent without a warrant.
Rosendary challenged whether he had a legitimate expectation of privacy in his parole-mandated GPS location data, especially when used by police without a warrant.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Warrantless police access to parolee GPS data	Rosendary had a reasonable expectation of privacy in GPS data; police needed a warrant; agent was a 'stalking horse'.	Commonwealth: Parolees have diminished privacy; GPS data is part of supervision; agent acted independently; only limited, targeted data was shared.	No reasonable expectation of privacy in GPS data for parolees; police receipt of targeted data from agent without a warrant was permissible.
Constitutionality under Fourth Amendment	Rosendary claimed GPS data tracking was a search requiring a warrant under Carpenter/Jones precedents.	Parole conditions included consent to monitoring and sharing; parallels to other cases where supervised individuals had no privacy in such data.	Current law grants parolees diminished privacy; precedents (Carpenter, Jones) not controlling where consent and supervision apply.
'Stalking horse' doctrine applicability	Argued parole agent acted as police proxy to circumvent warrant requirement.	Parole agent acted for supervision, not at police behest; no evidence of agreement with police.	No 'stalking horse'; agent had independent supervisory reason; no violation of doctrine.
Reasonableness of parole agent search	Any search must be reasonable under parole regulations (reasonable suspicion, not probable cause).	Agent had reasonable suspicion based on new crime and info from police.	Search and disclosure were reasonable and narrowly tailored; standards were met.

Commonwealth v. Parker, 152 A.3d 309 (Pa. Super. 2016) (describes limited Fourth Amendment rights of parolees and rationale)
Commonwealth v. Gould, 187 A.3d 927 (Pa. Super. 2018) (defines reasonable suspicion standard for parole officer searches)
Commonwealth v. Dunkins, 229 A.3d 622 (Pa. Super. 2020) (consent to Wi-Fi collection defeats expectation of privacy in location data)
Commonwealth v. Curry, 900 A.2d 390 (Pa. Super. 2006) (parolees accept warrantless searches based on reasonable suspicion)