United States v. Sheehan, No. 21-1983 (1st Cir. 2023)

The First Circuit affirmed in part and reversed in part the judgment of the district court denying Defendant's motion to suppress the seizure of his cell phone and its refusal to suppress evidence of child pornography, holding that the warrant authorizing the search of Defendant's electronic devices containing the child-pornography evidence was unsupported by probable cause.

On appeal, Defendant argued that the police exceeded the scope of the first warrant by seizing his phone from his wife and that the application for the second warrant did not contain sufficient detail such that a neutral magistrate could determine whether there was probable cause that the alleged objects of the search were pornographic. The First Circuit remanded the case for further proceedings, holding (1) there was no violation of Defendant's constitutional rights in the seizure of his phone under the first warrant; (2) fatal deficiencies in the second affidavit supporting the second warrant resulted in the second search warrant being issued without the required showing of probable cause; and (3) the good-faith exception did not apply, requiring suppression of the evidence.