Police Magazine Logo
MenuMENU
SearchSEARCH

Controlling Lawsuit Risks

Some law enforcement activities are more likely than others to generate citizen complaints, tort claims, and lawsuits (use of deadly or serious force, for example). But even routine detentions, searches, and arrests also present civil liability risks. What can you do to reduce the chances of becoming a defendant in a lawsuit?

February 1, 2005
Controlling Lawsuit Risks

 

6 min to read


Some law enforcement activities are more likely than others to generate citizen complaints, tort claims, and lawsuits (use of deadly or serious force, for example). But even routine detentions, searches, and arrests also present civil liability risks. What can you do to reduce the chances of becoming a defendant in a lawsuit?

Staying Current

Ad Loading...

Officers receive comprehensive indoctrination on the basics of arrest, search, and seizure during academies and in-service training, but there is a career-long need to continue to update that information. And the reason for this need is easy to understand: the law is constantly changing.

New legislation and new case decisions come out continually and either reverse or modify existing law. An officer who has no ongoing plan for keeping current with these changes is at greater risk for civil liability because he or she is more likely to be basing actions on outdated concepts of law.

Most jurisdictions require their officers to undergo a minimum number of hours of continuing professional training each year. Seminars, conferences, broadcasts, publications (including “Point of Law” columns), Internet study, taped programs, and other training vehicles also provide updates to keep officers current on changes in the law. Whatever your personal or departmental program may include, the best insurance against civil liability will always be knowing and following the latest pronouncements on the constitutional and statutory limits placed on your police powers.

But there’s more you can do.

Heck v. Humphrey

Ad Loading...

Roy Heck was convicted of manslaughter and given a 15-year sentence. From prison, he tried to file a civil rights suit against law enforcement officials, accusing them of violating his constitutional rights during the investigation and prosecution of the case. When the matter reached the U.S. Supreme Court, a rule was announced that can often be invoked to bar certain lawsuits against police.

The court noted that there is a “strong judicial policy against the creation of two conflicting resolutions arising out of the same or identical transaction.” Also, the only means for attacking the validity of a criminal conviction is by direct appeal or habeas corpus in the criminal courts.

For these reasons, the court ruled that a person who has been convicted of a crime cannot undermine the validity of his conviction by obtaining a contrary result in a civil suit. In other words, if a criminal jury has found someone guilty beyond a reasonable doubt, a civil jury cannot be allowed to find that he was not guilty by a preponderance of evidence.

The court explained that where a conviction has not been reversed on appeal, expunged by executive order, or called into question by issuance of a writ of habeas corpus, no suit can be maintained based on the same events if “a judgment in favor of the plaintiff would necessarily imply the invalidity of his conviction or sentence.”

For example, suppose you arrest someone for resisting or obstructing an officer in the lawful performance of his or her duties, and the person pleads guilty or is convicted at trial of that offense. As long as the conviction has not been overturned, this person cannot sue you for illegal detention, false arrest, excessive force, or false imprisonment. If you had committed any of these acts, you would not have been in the lawful performance of your duties; the guilty plea or conviction establishes that you were obstructed while lawfully performing your duties; therefore, Heck bars the lawsuit.

Ad Loading...

However, if the plaintiff claimed you used excessive force after completing the arrest, this suit would not be barred because success on this claim is not necessarily inconsistent with the conviction. This is a key point that you need to understand. You can lawfully arrest someone and thereafter subject him to excessive force, so there would be no inconsistency between this claim and a conviction for resisting arrest. Also, if you arrested someone for drugs (for example), his conviction would bar any suit for false arrest but not for excessive force because drug possession does not have the element of lawful performance of official duties.[PAGEBREAK]

The result of the Heck ruling is that you can increase your protection against civil liability by doing everything legally possible to secure the filing of charges against your arrestees by the prosecutor or grand jury and furnishing sufficient admissible evidence to allow the prosecutor to obtain a conviction on at least one of the appropriate charges. (Note: Where the facts warrant, conviction on a charge that includes the element of lawful performance of your official duty gives the additional protection against most force claims.)

Devenpeck v. Alford

A recent Supreme Court opinion in a civil liability case may sometimes provide additional protection in cases not barred by Heck.

Jerome Alford was arrested by officers of the Washington State Patrol on charges of unlawfully taping conversations during a vehicle stop. When Alford pointed out that a state court of appeals had previously issued a decision declaring that such taping was not illegal (again illustrating the need for ongoing update training), the trial court dismissed the charges, and Alford filed suit against both officers for false arrest.

Ad Loading...

One of the defenses raised by the officers was that even if there was no probable cause to arrest Alford for illegal taping, they could have arrested him for impersonating an officer or obstructing an officer. Since there was probable cause to arrest for other offenses, there should be no liability for false arrest.

The Ninth Circuit federal court rejected this defense and held that officers could only rely on P.C. to arrest for a different offense if that offense were “closely related” to the booking charges actually specified by the arresting officers. Since impersonating or obstructing did not relate to the charge of unlawful taping, the Ninth Circuit ruled the officers liable to possible damages on retrial.

However, the Supreme Court unanimously reversed the Ninth Circuit. Citing a number of its previous rulings, explaining that probable cause is to be objectively determined without regard to the officer’s subjective analysis, the court said that an officer’s “subjective reason for making the arrest need not be the criminal offense as to which the known facts provide probable cause.” In other words, even if you make a mistake and arrest for a crime for which you lack P.C., the arrest is still good (meaning any resulting evidence is still admissible, and no liability attaches for false arrest) as long as you or the prosecutor or your civil attorney can identify some offense for which you did have probable cause at the time of arrest.

Using Heck and Devenpeck

Local charging policies should be observed when you refer cases to the prosecutor or grand jury, of course. But to the extent allowable, you may want to consider making a general practice of identifying every criminal offense supported by the evidence when you arrest someone and requesting that all appropriate charges be filed.

Ad Loading...

This could increase the chances of prosecution and conviction for at least one crime, invoking the Heck shield. And even if no successful prosecution is obtained in a particular case, the identification of multiple offenses as to which you had P.C. to arrest should help discourage frivolous lawsuits for false arrest and imprisonment.

Devallis Rutledge, a district attorney special counsel, is a former police officer and civil liability advisor.

Subscribe to our newsletter

More Patrol

Group of men and women seated in a circle around a room as one woman stands and leads discussion.
PatrolApril 9, 2026

Warriors Heart’s Mission to Serve America’s Veterans and First Responders

Warriors Heart works closely with federal and community partners to expand treatment options for veterans and first responders. By combining specialized clinical care with a peer-driven recovery environment, the program helps warriors rebuild strength, restore relationships, and rediscover purpose.

Read More →
Black background with police card lights and logo for POLICE, with headline in yellow: How are LE Boots Different for Women
Patrolby Wayne ParhamApril 9, 2026

How are LE Boots Different for Women?

Boots fit differently for men and women, so how are law enforcement boots for women designed differently from those worn by men? In this video, Kyle Ferdyn, of Garmont Tactical, shares all the details.

Read More →
Man standing in desert talking on radio.
PatrolApril 9, 2026

Motorola Solutions Extends Resilient, Mission-Critical Communications and AI with T-Satellite from T-Mobile

A collaboration between Motorola Solutions and T-Mobile helps deliver uninterrupted situational awareness and access to AI wherever the mission leads, enabled by satellite connectivity for Motorola Solutions' APX NEXT smart radios.

Read More →
Ad Loading...
Las Vegas skyline at dusk with headline 2026 Vision FirstNet Users Summit, dates for the event, and diagonally at bottom right words Registration Open.
PatrolApril 9, 2026

Registration Now Open for 2026 Vision FirstNet Users Summit

Registration is now open for the 2026 Vision FirstNet Users Summit. The Summit is an opportunity to connect with local and federal leaders, specifically the FirstNet Authority, which is hosting a track at the event this year.

Read More →
Two chest rig packs in camo in front of a blue themed SWAT background and a logo for Tasmanian Tiger.
PatrolApril 6, 2026

Tasmanian Tiger Launches Modular Chest Rig 4xM4 & Modular Chest Rig Pack for LE

Tasmanian Tiger has expanded its Modular Load-Carrying System with the new Modular Chest Rig 4xM4 and Modular Chest Rig Pack. Both provide adaptable, low-profile load options for military, law enforcement, and SWAT missions.

Read More →
Security worker watching computer monitors, with a white area at top with a logo for ZeroEyes.
PatrolApril 2, 2026

ZeroEyes Expands from AI Gun Detection to Knife Detection & Suspect Tracking

ZeroEyes has launched three new product categories to extend beyond firearms to address additional acute safety threats and basic security needs. Knife detection and suspect tracking are now also available.

Read More →
Ad Loading...
GALLS logo against a white box set atop a blue-tinted map of Tennessee.
PatrolApril 2, 2026

GALLS Acquires CMS Uniforms

GALLS has acquired CMS Uniforms and Equipment, Inc., a prominent regional provider based in Nashville, Tennessee. CMS Uniforms, founded in 2000, has built a reputation for delivering stellar customer service and managing complex uniform programs for more than 670 accounts.

Read More →
Police drone hovering over its charging nest against a blue sky background.
PatrolMarch 26, 2026

Brinc Unveils Guardian, Launching the Next Era of Drone as First Responder

Brinc’s new Guardian delivers 24/7 operations, Starlink connectivity, and a robotic charging nest that can swap batteries and change payload configurations without human intervention.

Read More →
image of trooper, shown from waist down, standing beside a police cruiser along the road and at right a headline Slow Down Move Over.
PatrolMarch 19, 2026

Colorado State Patrol Releases 2025 Struck-By Analysis

The Colorado State Patrol, after analyzing its 2025 struck-by incidents, identified one area for improvement: using traffic cones to provide advanced warning before the cruiser's location. Here is the agency’s final data.

Read More →
Ad Loading...
Image of a group of men in business attire receiving an award set against a black background and a Streamlight logo up top.
PatrolMarch 19, 2026

Streamlight Names 144th Marketing Group Law Enforcement Sales Rep Agency of the Year

Streamlight has recognized the 144th Marketing Group as its 2025 Sales Rep Agency of the Year Award for the Law Enforcement market.

Read More →