On Point blog, page 3 of 4
Lorenzo Prado Navarette & Jose Prado Navarette v. California, USSC No. 12-9490, cert. granted 10/1/13
Does the Fourth Amendment require an officer who receives an anonymous tip regarding a drunken or reckless driver to corroborate dangerous driving before stopping the vehicle?
Lower court opinion: People v. Lorenzo Prado Navarette, et al., No. A132353, 2012 WL 4842651 (Cal. Ct. App. Oct. 12, 2013) (unpublished)
This is a very significant Fourth Amendment case that could change the law in Wisconsin by limiting State v.
Traffic stop – reasonable suspicion to conduct stop based on anonymous tip
State v. Bryant A. Preinfalk, 2012AP2060-CR, District 4, 3/14/13; court of appeals decision (1-judge, ineligible for publication); case activity
The stop of Preinfalk’s car was lawful because in light of observations made by the officer, the anonymous tip provided reasonable suspicion to conclude the car was occupied by persons who had been involved in a fight at the Sidelines Bar:
¶11 It is not disputed that the tip in this case was anonymous.
Reasonable Suspicion – Informant Reliability
State v. Glenn L. Earhart, 2010AP348-CR, District 3, 8/10/10
court of appeals decision (1-judge, not for publication); for Earhart: Patrick J. Stangl; BiC; Resp.; Reply
Reasonable Suspicion – Informant Reliability
Authorities were under no obligation to check into a citizen-informant’s criminal record before acting on the information she related.
¶9 Earhart argues Kistner unreasonably relied on Hitchon’s report because she was a known criminal.
Reasonable Suspicion – “Terry” Stop – Basis – Anonymous but In-Person Report of Drug Dealing and Loitering
State v. Tamara C. Limon, 2008 WI App 77, PFR filed 5/7/08
For Limon: Wm. Tyroler, SPD, Milwaukee Appellate; Lisa A. Packard, Law Student
Issue/Holding1:
¶17 The investigative stop stemmed from an anonymous citizen’s tip of drug use and loitering on the porch of the residence. … Where an anonymous tipster is involved, police are required to conduct an independent investigation to corroborate the information provided.
Terry Stop — Basis – Informant: “Citizen” vs. “Confidential,” Generally
State v. Calvin R. Kolk, 2006 WI App 261
For Kolk: Michael Zell
Issue/Holding:
¶12 … Though there is some confusion in the case law, we believe that the distinction is that a confidential informant is a person, often with a criminal past him- or herself, who assists the police in identifying and catching criminals, while a citizen informant is someone who happens upon a crime or suspicious activity and reports it to police.
Terry Stop — Basis – Informant: Corroboration Lacking
State v. Calvin R. Kolk, 2006 WI App 261
For Kolk: Michael Zell
Issue/Holding: Information provided by a named, citizen informant (that Kolk had picked up drugs in Milwaukee and would be driving to Madison) was insufficiently reliable to support reasonable suspicion of criminal activity:
¶17 To recapitulate, the police were able to corroborate: (1) Kolk’s identity; (2) what kind of vehicle he drove; and (3) the fact that he would drive it,
Terry Stop – Basis – Anonymous Tip, And Suspicious Behavior
State v. Eugene Patton, 2006 WI App 235
For Patton: Daniel R. Clausz
Issue/Holding
¶10 Under appropriate circumstances, an informant’s tip can provide a law enforcement officer with reasonable suspicion to effectuate a Terry stop. Rutzinski, 241 Wis. 2d 729, ¶17; J.L., 529 U.S. at 270. However, before acting on an informant’s tip,
Terry Stop – Basis – Anonymous Tip, Generally
State v. Eugene Patton, 2006 WI App 235
For Patton: Daniel R. Clausz
Issue: Whether the police had reasonable suspicion to detain on the basis of an anonymous tip, where the suspects not only matched the description of the anonymously-reported armed robbery, but also engaged in potentially suspicious behavior in response to police presence.
Holding:
¶21 Thus, the instant case has more than J.L.
Reasonable Suspicion – Stop – Basis – Citizen Informant, Generally
State v. Jeffrey P. Powers, 2004 WI App 143
For Powers: Walter Arthur Piel, Jr.
Issue/Holding:
¶9. Powers attacks the tip provided by the clerk at Osco; he contends that Bethia could not give it any credence. We begin by restating the obvious: when a caller provides his or her name, the tip is not anonymous; it is a tip from a citizen informant. See Sisk,
Reasonable Suspicion – Stop – Basis – Anonymous Tip
State v. Tabitha A. Sherry, 2004 WI App 207, PFR filed 11/19/04
For Sherry: Craig R. Day
Issue: Whether an anonymous tip – to “Crime Stoppers,” predicting that a particularly described car with a specified license plate would be transporting a large amount of marijuana between neighboring towns – contained sufficient indicia of reliability to provide reasonable suspicion for a stop of the car.
Holding:
¶6.