hindering. The judgments entered by the circuit court in favor of those defendants were based on the court’s finding that DiPino did have such probable cause, and, as noted, it was in light of that finding that the court found it unnecessary to consider and rule upon any of the immunity defenses. If, as the Court of Special Appeals concluded, that finding was legally incorrect, those judgments that have no alternative foundation in the record cannot stand. Further proceedings would be required as to them. The probable cause question is therefore central to much of this case.
Probable cause, we have held, “is a nontechnical conception of a reasonable ground for belief of guilt.”
Collins v. State, 322 Md. 675, 679, 589 A.2d 479, 481 (1991);
Doering v. State, 313 Md. 384, 403, 545 A.2d 1281, 1291 (1988). It is defined “in terms of facts and circumstances ‘sufficient to warrant a prudent [person] in believing that the [suspect] had committed or was committing an offense.’ ”
Gerstein v. Pugh, 420 U.S. 103, 111, 95 S.Ct. 854, 862, 43 L.Ed.2d 54, 64 (1975), quoting, in part, from
Beck v. Ohio, 379 U.S. 89, 91, 85 S.Ct. 223, 225, 13 L.Ed.2d 142 (1964);
Collins v. State,, supra, 322 Md. at 679, 589 A.2d at 481;
State v. Smith, 305 Md. 489, 515 n. 10, 505 A.2d 511, 524 n. 10 (1986),
cert. denied, 476 U.S. 1186, 106 S.Ct. 2925, 91 L.Ed.2d 552 (1986). To determine whether an officer had probable cause, under that conception,the reviewing court necessarily must relate the information known to the officer to the elements of the offense that the officer believed was being or had been committed. The officer, of course, must undertake the same analysis in determining, in the first instance, whether the person may lawfully be arrested.
That analysis requires a proper understanding of the elements of the offense, in this instance hindering. We defined those elements in Cover v. State, supra, 297 Md. 398, 466 A.2d 1276. We noted there that, although the crime of hindering a police officer in the performance of the officer’s duties was a statutory one in many States, it remained a common law crime in Maryland. Quoting from Lidstone, the offense of obstruc